Home / 37,366,960.20-56,050,440.30-21,998,473.80

Finding the Fourth Proportional to 37,366,960.20, 56,050,440.30 and 21,998,473.80

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Solution

The fourth proportional to 37,366,960.20, 56,050,440.30 and 21,998,473.80 is: 32,997,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,960.20 : 56,050,440.30 = 21,998,473.80 : x
  2. Step 2: Convert to fraction form
    37,366,960.20/56,050,440.30 = 21,998,473.80/x
  3. Step 3: Cross multiply
    37,366,960.20x = 56,050,440.30 × 21,998,473.80
  4. Step 4: Simplify right side
    37,366,960.20x = 1,233,024,142,418,014
  5. Step 5: Solve for x
    x = 1,233,024,142,418,014/37,366,960.20
  6. Step 6: Final answer
    x = 32,997,710.70

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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.