Home / 60,041,557.55-90,069,624.17-16,910,760.90

Finding the Fourth Proportional to 60,041,557.55, 90,069,624.17 and 16,910,760.90

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Solution

The fourth proportional to 60,041,557.55, 90,069,624.17 and 16,910,760.90 is: 25,368,193.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,041,557.55 : 90,069,624.17 = 16,910,760.90 : x
  2. Step 2: Convert to fraction form
    60,041,557.55/90,069,624.17 = 16,910,760.90/x
  3. Step 3: Cross multiply
    60,041,557.55x = 90,069,624.17 × 16,910,760.90
  4. Step 4: Simplify right side
    60,041,557.55x = 1,523,145,879,008,353.50
  5. Step 5: Solve for x
    x = 1,523,145,879,008,353.50/60,041,557.55
  6. Step 6: Final answer
    x = 25,368,193.98

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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.