Home / 15,148,049.01-22,755,703.79-9,395,034.11

Finding the Fourth Proportional to 15,148,049.01, 22,755,703.79 and 9,395,034.11

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Solution

The fourth proportional to 15,148,049.01, 22,755,703.79 and 9,395,034.11 is: 14,113,409.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,148,049.01 : 22,755,703.79 = 9,395,034.11 : x
  2. Step 2: Convert to fraction form
    15,148,049.01/22,755,703.79 = 9,395,034.11/x
  3. Step 3: Cross multiply
    15,148,049.01x = 22,755,703.79 × 9,395,034.11
  4. Step 4: Simplify right side
    15,148,049.01x = 213,790,613,304,106.25
  5. Step 5: Solve for x
    x = 213,790,613,304,106.25/15,148,049.01
  6. Step 6: Final answer
    x = 14,113,409.14

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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.