Home / 5,525,461,778,021.50-7,624,625,541,114-3,056,219,505,212.20

Finding the Fourth Proportional to 5,525,461,778,021.50, 7,624,625,541,114 and 3,056,219,505,212.20

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Solution

The fourth proportional to 5,525,461,778,021.50, 7,624,625,541,114 and 3,056,219,505,212.20 is: 4,217,299,880,958.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,461,778,021.50 : 7,624,625,541,114 = 3,056,219,505,212.20 : x
  2. Step 2: Convert to fraction form
    5,525,461,778,021.50/7,624,625,541,114 = 3,056,219,505,212.20/x
  3. Step 3: Cross multiply
    5,525,461,778,021.50x = 7,624,625,541,114 × 3,056,219,505,212.20
  4. Step 4: Simplify right side
    5,525,461,778,021.50x = 23,302,529,298,691,731,117,572,096
  5. Step 5: Solve for x
    x = 23,302,529,298,691,731,117,572,096/5,525,461,778,021.50
  6. Step 6: Final answer
    x = 4,217,299,880,958.67

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Double scale
Find fourth proportional to 5,525,461,778,022.50, 7,624,625,541,115.38 and 3,056,219,505,213.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.