Home / 25,177,535.86-37,766,303.76-16,655,879.42

Finding the Fourth Proportional to 25,177,535.86, 37,766,303.76 and 16,655,879.42

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Solution

The fourth proportional to 25,177,535.86, 37,766,303.76 and 16,655,879.42 is: 24,983,819.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,177,535.86 : 37,766,303.76 = 16,655,879.42 : x
  2. Step 2: Convert to fraction form
    25,177,535.86/37,766,303.76 = 16,655,879.42/x
  3. Step 3: Cross multiply
    25,177,535.86x = 37,766,303.76 × 16,655,879.42
  4. Step 4: Simplify right side
    25,177,535.86x = 629,031,001,565,652.62
  5. Step 5: Solve for x
    x = 629,031,001,565,652.62/25,177,535.86
  6. Step 6: Final answer
    x = 24,983,819.11

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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.