Home / 16,092,030.60-24,138,045.90-13,399,396.20

Finding the Fourth Proportional to 16,092,030.60, 24,138,045.90 and 13,399,396.20

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Solution

The fourth proportional to 16,092,030.60, 24,138,045.90 and 13,399,396.20 is: 20,099,094.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,030.60 : 24,138,045.90 = 13,399,396.20 : x
  2. Step 2: Convert to fraction form
    16,092,030.60/24,138,045.90 = 13,399,396.20/x
  3. Step 3: Cross multiply
    16,092,030.60x = 24,138,045.90 × 13,399,396.20
  4. Step 4: Simplify right side
    16,092,030.60x = 323,435,240,507,885.56
  5. Step 5: Solve for x
    x = 323,435,240,507,885.56/16,092,030.60
  6. Step 6: Final answer
    x = 20,099,094.30

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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.