Home / 24,432,032.70-36,648,049.05-15,810,003.90

Finding the Fourth Proportional to 24,432,032.70, 36,648,049.05 and 15,810,003.90

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Solution

The fourth proportional to 24,432,032.70, 36,648,049.05 and 15,810,003.90 is: 23,715,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,432,032.70 : 36,648,049.05 = 15,810,003.90 : x
  2. Step 2: Convert to fraction form
    24,432,032.70/36,648,049.05 = 15,810,003.90/x
  3. Step 3: Cross multiply
    24,432,032.70x = 36,648,049.05 × 15,810,003.90
  4. Step 4: Simplify right side
    24,432,032.70x = 579,405,798,407,891.25
  5. Step 5: Solve for x
    x = 579,405,798,407,891.25/24,432,032.70
  6. Step 6: Final answer
    x = 23,715,005.85

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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.