Home / 15,307,259.01-22,960,920.11-14,371,922.85

Finding the Fourth Proportional to 15,307,259.01, 22,960,920.11 and 14,371,922.85

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Solution

The fourth proportional to 15,307,259.01, 22,960,920.11 and 14,371,922.85 is: 21,557,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,307,259.01 : 22,960,920.11 = 14,371,922.85 : x
  2. Step 2: Convert to fraction form
    15,307,259.01/22,960,920.11 = 14,371,922.85/x
  3. Step 3: Cross multiply
    15,307,259.01x = 22,960,920.11 × 14,371,922.85
  4. Step 4: Simplify right side
    15,307,259.01x = 329,992,572,314,073.88
  5. Step 5: Solve for x
    x = 329,992,572,314,073.88/15,307,259.01
  6. Step 6: Final answer
    x = 21,557,913.93

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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.