Home / 16,251,205.16-24,369,720.85-6,146,740.28

Finding the Fourth Proportional to 16,251,205.16, 24,369,720.85 and 6,146,740.28

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Solution

The fourth proportional to 16,251,205.16, 24,369,720.85 and 6,146,740.28 is: 9,217,429.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251,205.16 : 24,369,720.85 = 6,146,740.28 : x
  2. Step 2: Convert to fraction form
    16,251,205.16/24,369,720.85 = 6,146,740.28/x
  3. Step 3: Cross multiply
    16,251,205.16x = 24,369,720.85 × 6,146,740.28
  4. Step 4: Simplify right side
    16,251,205.16x = 149,794,344,829,658.56
  5. Step 5: Solve for x
    x = 149,794,344,829,658.56/16,251,205.16
  6. Step 6: Final answer
    x = 9,217,429.93

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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.