Home / 37,373,991.30-56,050,489.35-11,822,832.90

Finding the Fourth Proportional to 37,373,991.30, 56,050,489.35 and 11,822,832.90

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Solution

The fourth proportional to 37,373,991.30, 56,050,489.35 and 11,822,832.90 is: 17,730,928.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,373,991.30 : 56,050,489.35 = 11,822,832.90 : x
  2. Step 2: Convert to fraction form
    37,373,991.30/56,050,489.35 = 11,822,832.90/x
  3. Step 3: Cross multiply
    37,373,991.30x = 56,050,489.35 × 11,822,832.90
  4. Step 4: Simplify right side
    37,373,991.30x = 662,675,569,548,279.62
  5. Step 5: Solve for x
    x = 662,675,569,548,279.62/37,373,991.30
  6. Step 6: Final answer
    x = 17,730,928.55

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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.