Home / 25,609,811.80-38,442,711.30-16,036,000.60

Finding the Fourth Proportional to 25,609,811.80, 38,442,711.30 and 16,036,000.60

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Solution

The fourth proportional to 25,609,811.80, 38,442,711.30 and 16,036,000.60 is: 24,071,529.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,609,811.80 : 38,442,711.30 = 16,036,000.60 : x
  2. Step 2: Convert to fraction form
    25,609,811.80/38,442,711.30 = 16,036,000.60/x
  3. Step 3: Cross multiply
    25,609,811.80x = 38,442,711.30 × 16,036,000.60
  4. Step 4: Simplify right side
    25,609,811.80x = 616,467,341,472,426.75
  5. Step 5: Solve for x
    x = 616,467,341,472,426.75/25,609,811.80
  6. Step 6: Final answer
    x = 24,071,529.55

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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.