Home / 16,038,103.45-24,057,155.18-13,014,794.65

Finding the Fourth Proportional to 16,038,103.45, 24,057,155.18 and 13,014,794.65

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Solution

The fourth proportional to 16,038,103.45, 24,057,155.18 and 13,014,794.65 is: 19,522,191.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,103.45 : 24,057,155.18 = 13,014,794.65 : x
  2. Step 2: Convert to fraction form
    16,038,103.45/24,057,155.18 = 13,014,794.65/x
  3. Step 3: Cross multiply
    16,038,103.45x = 24,057,155.18 × 13,014,794.65
  4. Step 4: Simplify right side
    16,038,103.45x = 313,098,934,530,883.81
  5. Step 5: Solve for x
    x = 313,098,934,530,883.81/16,038,103.45
  6. Step 6: Final answer
    x = 19,522,191.98

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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.