Home / 40,310,529.20-60,469,480.20-16,371,047.60

Finding the Fourth Proportional to 40,310,529.20, 60,469,480.20 and 16,371,047.60

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Solution

The fourth proportional to 40,310,529.20, 60,469,480.20 and 16,371,047.60 is: 24,558,068.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,310,529.20 : 60,469,480.20 = 16,371,047.60 : x
  2. Step 2: Convert to fraction form
    40,310,529.20/60,469,480.20 = 16,371,047.60/x
  3. Step 3: Cross multiply
    40,310,529.20x = 60,469,480.20 × 16,371,047.60
  4. Step 4: Simplify right side
    40,310,529.20x = 989,948,738,701,457.50
  5. Step 5: Solve for x
    x = 989,948,738,701,457.50/40,310,529.20
  6. Step 6: Final answer
    x = 24,558,068.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.