Home / 16,581,698.52-24,872,544.13-6,477,233.64

Finding the Fourth Proportional to 16,581,698.52, 24,872,544.13 and 6,477,233.64

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Solution

The fourth proportional to 16,581,698.52, 24,872,544.13 and 6,477,233.64 is: 9,715,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,581,698.52 : 24,872,544.13 = 6,477,233.64 : x
  2. Step 2: Convert to fraction form
    16,581,698.52/24,872,544.13 = 6,477,233.64/x
  3. Step 3: Cross multiply
    16,581,698.52x = 24,872,544.13 × 6,477,233.64
  4. Step 4: Simplify right side
    16,581,698.52x = 161,105,279,551,220.53
  5. Step 5: Solve for x
    x = 161,105,279,551,220.53/16,581,698.52
  6. Step 6: Final answer
    x = 9,715,849.03

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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.