Home / 32,804,557.90-49,206,836.85-15,761,121.10

Finding the Fourth Proportional to 32,804,557.90, 49,206,836.85 and 15,761,121.10

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Solution

The fourth proportional to 32,804,557.90, 49,206,836.85 and 15,761,121.10 is: 23,641,681.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,804,557.90 : 49,206,836.85 = 15,761,121.10 : x
  2. Step 2: Convert to fraction form
    32,804,557.90/49,206,836.85 = 15,761,121.10/x
  3. Step 3: Cross multiply
    32,804,557.90x = 49,206,836.85 × 15,761,121.10
  4. Step 4: Simplify right side
    32,804,557.90x = 775,554,914,540,792.50
  5. Step 5: Solve for x
    x = 775,554,914,540,792.50/32,804,557.90
  6. Step 6: Final answer
    x = 23,641,681.65

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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.