Home / 24,711,872.40-37,067,808.60-16,649,715.60

Finding the Fourth Proportional to 24,711,872.40, 37,067,808.60 and 16,649,715.60

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Solution

The fourth proportional to 24,711,872.40, 37,067,808.60 and 16,649,715.60 is: 24,974,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711,872.40 : 37,067,808.60 = 16,649,715.60 : x
  2. Step 2: Convert to fraction form
    24,711,872.40/37,067,808.60 = 16,649,715.60/x
  3. Step 3: Cross multiply
    24,711,872.40x = 37,067,808.60 × 16,649,715.60
  4. Step 4: Simplify right side
    24,711,872.40x = 617,168,471,105,234.12
  5. Step 5: Solve for x
    x = 617,168,471,105,234.12/24,711,872.40
  6. Step 6: Final answer
    x = 24,974,573.40

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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.