Home / 60,818,862.92-83,936,050.98-34,717,306.28

Finding the Fourth Proportional to 60,818,862.92, 83,936,050.98 and 34,717,306.28

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Solution

The fourth proportional to 60,818,862.92, 83,936,050.98 and 34,717,306.28 is: 47,913,319.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,818,862.92 : 83,936,050.98 = 34,717,306.28 : x
  2. Step 2: Convert to fraction form
    60,818,862.92/83,936,050.98 = 34,717,306.28/x
  3. Step 3: Cross multiply
    60,818,862.92x = 83,936,050.98 × 34,717,306.28
  4. Step 4: Simplify right side
    60,818,862.92x = 2,914,033,589,806,354.50
  5. Step 5: Solve for x
    x = 2,914,033,589,806,354.50/60,818,862.92
  6. Step 6: Final answer
    x = 47,913,319.16

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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.