Home / 14,904,009.10-22,356,013.65-10,369,045.90

Finding the Fourth Proportional to 14,904,009.10, 22,356,013.65 and 10,369,045.90

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Solution

The fourth proportional to 14,904,009.10, 22,356,013.65 and 10,369,045.90 is: 15,553,568.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,009.10 : 22,356,013.65 = 10,369,045.90 : x
  2. Step 2: Convert to fraction form
    14,904,009.10/22,356,013.65 = 10,369,045.90/x
  3. Step 3: Cross multiply
    14,904,009.10x = 22,356,013.65 × 10,369,045.90
  4. Step 4: Simplify right side
    14,904,009.10x = 231,810,531,677,876.53
  5. Step 5: Solve for x
    x = 231,810,531,677,876.53/14,904,009.10
  6. Step 6: Final answer
    x = 15,553,568.85

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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.