Home / 62,096,294.73-85,693,453.50-34,220,005.16

Finding the Fourth Proportional to 62,096,294.73, 85,693,453.50 and 34,220,005.16

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Solution

The fourth proportional to 62,096,294.73, 85,693,453.50 and 34,220,005.16 is: 47,223,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,096,294.73 : 85,693,453.50 = 34,220,005.16 : x
  2. Step 2: Convert to fraction form
    62,096,294.73/85,693,453.50 = 34,220,005.16/x
  3. Step 3: Cross multiply
    62,096,294.73x = 85,693,453.50 × 34,220,005.16
  4. Step 4: Simplify right side
    62,096,294.73x = 2,932,430,420,519,753
  5. Step 5: Solve for x
    x = 2,932,430,420,519,753/62,096,294.73
  6. Step 6: Final answer
    x = 47,223,919.45

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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.