Home / 62,061,930.27-85,645,463.13-35,971,581.60

Finding the Fourth Proportional to 62,061,930.27, 85,645,463.13 and 35,971,581.60

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Solution

The fourth proportional to 62,061,930.27, 85,645,463.13 and 35,971,581.60 is: 49,640,782.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,061,930.27 : 85,645,463.13 = 35,971,581.60 : x
  2. Step 2: Convert to fraction form
    62,061,930.27/85,645,463.13 = 35,971,581.60/x
  3. Step 3: Cross multiply
    62,061,930.27x = 85,645,463.13 × 35,971,581.60
  4. Step 4: Simplify right side
    62,061,930.27x = 3,080,802,765,650,586.50
  5. Step 5: Solve for x
    x = 3,080,802,765,650,586.50/62,061,930.27
  6. Step 6: Final answer
    x = 49,640,782.24

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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.