Home / 15,974,167.80-23,936,869.46-9,484,463.59

Finding the Fourth Proportional to 15,974,167.80, 23,936,869.46 and 9,484,463.59

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Solution

The fourth proportional to 15,974,167.80, 23,936,869.46 and 9,484,463.59 is: 14,212,218.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,974,167.80 : 23,936,869.46 = 9,484,463.59 : x
  2. Step 2: Convert to fraction form
    15,974,167.80/23,936,869.46 = 9,484,463.59/x
  3. Step 3: Cross multiply
    15,974,167.80x = 23,936,869.46 × 9,484,463.59
  4. Step 4: Simplify right side
    15,974,167.80x = 227,028,366,897,126.22
  5. Step 5: Solve for x
    x = 227,028,366,897,126.22/15,974,167.80
  6. Step 6: Final answer
    x = 14,212,218.74

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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.