Home / 15,103,012.94-22,665,801.76-10,233,773.96

Finding the Fourth Proportional to 15,103,012.94, 22,665,801.76 and 10,233,773.96

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Solution

The fourth proportional to 15,103,012.94, 22,665,801.76 and 10,233,773.96 is: 15,358,305.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,012.94 : 22,665,801.76 = 10,233,773.96 : x
  2. Step 2: Convert to fraction form
    15,103,012.94/22,665,801.76 = 10,233,773.96/x
  3. Step 3: Cross multiply
    15,103,012.94x = 22,665,801.76 × 10,233,773.96
  4. Step 4: Simplify right side
    15,103,012.94x = 231,956,691,834,010.22
  5. Step 5: Solve for x
    x = 231,956,691,834,010.22/15,103,012.94
  6. Step 6: Final answer
    x = 15,358,305.84

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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.