Home / 4,906,317,663.80-7,359,476,495.70-4,416,541,638.20

Finding the Fourth Proportional to 4,906,317,663.80, 7,359,476,495.70 and 4,416,541,638.20

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Solution

The fourth proportional to 4,906,317,663.80, 7,359,476,495.70 and 4,416,541,638.20 is: 6,624,812,457.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,317,663.80 : 7,359,476,495.70 = 4,416,541,638.20 : x
  2. Step 2: Convert to fraction form
    4,906,317,663.80/7,359,476,495.70 = 4,416,541,638.20/x
  3. Step 3: Cross multiply
    4,906,317,663.80x = 7,359,476,495.70 × 4,416,541,638.20
  4. Step 4: Simplify right side
    4,906,317,663.80x = 32,503,434,378,613,272,576
  5. Step 5: Solve for x
    x = 32,503,434,378,613,272,576/4,906,317,663.80
  6. Step 6: Final answer
    x = 6,624,812,457.30

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1.5x scale

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.