Home / 16,607,145.61-24,921,829.63-6,891,758.29

Finding the Fourth Proportional to 16,607,145.61, 24,921,829.63 and 6,891,758.29

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Solution

The fourth proportional to 16,607,145.61, 24,921,829.63 and 6,891,758.29 is: 10,342,248.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,145.61 : 24,921,829.63 = 6,891,758.29 : x
  2. Step 2: Convert to fraction form
    16,607,145.61/24,921,829.63 = 6,891,758.29/x
  3. Step 3: Cross multiply
    16,607,145.61x = 24,921,829.63 × 6,891,758.29
  4. Step 4: Simplify right side
    16,607,145.61x = 171,755,225,815,335.66
  5. Step 5: Solve for x
    x = 171,755,225,815,335.66/16,607,145.61
  6. Step 6: Final answer
    x = 10,342,248.44

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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.