Home / 16,092,030.30-24,138,045.45-15,980,055.90

Finding the Fourth Proportional to 16,092,030.30, 24,138,045.45 and 15,980,055.90

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Solution

The fourth proportional to 16,092,030.30, 24,138,045.45 and 15,980,055.90 is: 23,970,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,030.30 : 24,138,045.45 = 15,980,055.90 : x
  2. Step 2: Convert to fraction form
    16,092,030.30/24,138,045.45 = 15,980,055.90/x
  3. Step 3: Cross multiply
    16,092,030.30x = 24,138,045.45 × 15,980,055.90
  4. Step 4: Simplify right side
    16,092,030.30x = 385,727,315,607,740.62
  5. Step 5: Solve for x
    x = 385,727,315,607,740.62/16,092,030.30
  6. Step 6: Final answer
    x = 23,970,083.85

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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.