Home / 39,698,117.10-59,547,175.65-34,915,148.10

Finding the Fourth Proportional to 39,698,117.10, 59,547,175.65 and 34,915,148.10

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Solution

The fourth proportional to 39,698,117.10, 59,547,175.65 and 34,915,148.10 is: 52,372,722.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,698,117.10 : 59,547,175.65 = 34,915,148.10 : x
  2. Step 2: Convert to fraction form
    39,698,117.10/59,547,175.65 = 34,915,148.10/x
  3. Step 3: Cross multiply
    39,698,117.10x = 59,547,175.65 × 34,915,148.10
  4. Step 4: Simplify right side
    39,698,117.10x = 2,079,098,456,756,463.75
  5. Step 5: Solve for x
    x = 2,079,098,456,756,463.75/39,698,117.10
  6. Step 6: Final answer
    x = 52,372,722.15

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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.