Home / 64,092,916.55-88,448,105.13-34,724,979.02

Finding the Fourth Proportional to 64,092,916.55, 88,448,105.13 and 34,724,979.02

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Solution

The fourth proportional to 64,092,916.55, 88,448,105.13 and 34,724,979.02 is: 47,920,406.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,092,916.55 : 88,448,105.13 = 34,724,979.02 : x
  2. Step 2: Convert to fraction form
    64,092,916.55/88,448,105.13 = 34,724,979.02/x
  3. Step 3: Cross multiply
    64,092,916.55x = 88,448,105.13 × 34,724,979.02
  4. Step 4: Simplify right side
    64,092,916.55x = 3,071,358,594,998,004.50
  5. Step 5: Solve for x
    x = 3,071,358,594,998,004.50/64,092,916.55
  6. Step 6: Final answer
    x = 47,920,406.19

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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.