Home / 16,602,676.11-24,896,042.55-9,412,279.38

Finding the Fourth Proportional to 16,602,676.11, 24,896,042.55 and 9,412,279.38

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Solution

The fourth proportional to 16,602,676.11, 24,896,042.55 and 9,412,279.38 is: 14,113,899.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602,676.11 : 24,896,042.55 = 9,412,279.38 : x
  2. Step 2: Convert to fraction form
    16,602,676.11/24,896,042.55 = 9,412,279.38/x
  3. Step 3: Cross multiply
    16,602,676.11x = 24,896,042.55 × 9,412,279.38
  4. Step 4: Simplify right side
    16,602,676.11x = 234,328,507,936,967.66
  5. Step 5: Solve for x
    x = 234,328,507,936,967.66/16,602,676.11
  6. Step 6: Final answer
    x = 14,113,899.85

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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.