Home / 22,554,767.01-31,125,877.07-12,241,613.73

Finding the Fourth Proportional to 22,554,767.01, 31,125,877.07 and 12,241,613.73

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Solution

The fourth proportional to 22,554,767.01, 31,125,877.07 and 12,241,613.73 is: 16,893,589.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,554,767.01 : 31,125,877.07 = 12,241,613.73 : x
  2. Step 2: Convert to fraction form
    22,554,767.01/31,125,877.07 = 12,241,613.73/x
  3. Step 3: Cross multiply
    22,554,767.01x = 31,125,877.07 × 12,241,613.73
  4. Step 4: Simplify right side
    22,554,767.01x = 381,030,964,098,404.19
  5. Step 5: Solve for x
    x = 381,030,964,098,404.19/22,554,767.01
  6. Step 6: Final answer
    x = 16,893,589.01

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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.