Home / 16,038,103.70-24,057,155.55-13,014,794.90

Finding the Fourth Proportional to 16,038,103.70, 24,057,155.55 and 13,014,794.90

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Solution

The fourth proportional to 16,038,103.70, 24,057,155.55 and 13,014,794.90 is: 19,522,192.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,103.70 : 24,057,155.55 = 13,014,794.90 : x
  2. Step 2: Convert to fraction form
    16,038,103.70/24,057,155.55 = 13,014,794.90/x
  3. Step 3: Cross multiply
    16,038,103.70x = 24,057,155.55 × 13,014,794.90
  4. Step 4: Simplify right side
    16,038,103.70x = 313,098,945,360,646.69
  5. Step 5: Solve for x
    x = 313,098,945,360,646.69/16,038,103.70
  6. Step 6: Final answer
    x = 19,522,192.35

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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.