Home / 16,038,098.20-24,057,147.30-13,014,789.40

Finding the Fourth Proportional to 16,038,098.20, 24,057,147.30 and 13,014,789.40

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Solution

The fourth proportional to 16,038,098.20, 24,057,147.30 and 13,014,789.40 is: 19,522,184.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,098.20 : 24,057,147.30 = 13,014,789.40 : x
  2. Step 2: Convert to fraction form
    16,038,098.20/24,057,147.30 = 13,014,789.40/x
  3. Step 3: Cross multiply
    16,038,098.20x = 24,057,147.30 × 13,014,789.40
  4. Step 4: Simplify right side
    16,038,098.20x = 313,098,705,674,278.62
  5. Step 5: Solve for x
    x = 313,098,705,674,278.62/16,038,098.20
  6. Step 6: Final answer
    x = 19,522,184.10

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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.