Home / 16,729,233.30-25,060,672.35-9,977,591.70

Finding the Fourth Proportional to 16,729,233.30, 25,060,672.35 and 9,977,591.70

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Solution

The fourth proportional to 16,729,233.30, 25,060,672.35 and 9,977,591.70 is: 14,946,599.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,233.30 : 25,060,672.35 = 9,977,591.70 : x
  2. Step 2: Convert to fraction form
    16,729,233.30/25,060,672.35 = 9,977,591.70/x
  3. Step 3: Cross multiply
    16,729,233.30x = 25,060,672.35 × 9,977,591.70
  4. Step 4: Simplify right side
    16,729,233.30x = 250,045,156,435,779.50
  5. Step 5: Solve for x
    x = 250,045,156,435,779.50/16,729,233.30
  6. Step 6: Final answer
    x = 14,946,599.88

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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.