Home / 29,377,600.20-44,050,653.90-12,319,000.20

Finding the Fourth Proportional to 29,377,600.20, 44,050,653.90 and 12,319,000.20

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Solution

The fourth proportional to 29,377,600.20, 44,050,653.90 and 12,319,000.20 is: 18,471,897.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,600.20 : 44,050,653.90 = 12,319,000.20 : x
  2. Step 2: Convert to fraction form
    29,377,600.20/44,050,653.90 = 12,319,000.20/x
  3. Step 3: Cross multiply
    29,377,600.20x = 44,050,653.90 × 12,319,000.20
  4. Step 4: Simplify right side
    29,377,600.20x = 542,660,014,204,230.75
  5. Step 5: Solve for x
    x = 542,660,014,204,230.75/29,377,600.20
  6. Step 6: Final answer
    x = 18,471,897.31

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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.