Home / 16,172,610.60-24,258,915.90-13,737,167.40

Finding the Fourth Proportional to 16,172,610.60, 24,258,915.90 and 13,737,167.40

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Solution

The fourth proportional to 16,172,610.60, 24,258,915.90 and 13,737,167.40 is: 20,605,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,610.60 : 24,258,915.90 = 13,737,167.40 : x
  2. Step 2: Convert to fraction form
    16,172,610.60/24,258,915.90 = 13,737,167.40/x
  3. Step 3: Cross multiply
    16,172,610.60x = 24,258,915.90 × 13,737,167.40
  4. Step 4: Simplify right side
    16,172,610.60x = 333,248,788,660,821.62
  5. Step 5: Solve for x
    x = 333,248,788,660,821.62/16,172,610.60
  6. Step 6: Final answer
    x = 20,605,751.10

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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.