Home / 37,162,384.64-55,691,299.20-29,555,590.40

Finding the Fourth Proportional to 37,162,384.64, 55,691,299.20 and 29,555,590.40

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Solution

The fourth proportional to 37,162,384.64, 55,691,299.20 and 29,555,590.40 is: 44,291,808.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,162,384.64 : 55,691,299.20 = 29,555,590.40 : x
  2. Step 2: Convert to fraction form
    37,162,384.64/55,691,299.20 = 29,555,590.40/x
  3. Step 3: Cross multiply
    37,162,384.64x = 55,691,299.20 × 29,555,590.40
  4. Step 4: Simplify right side
    37,162,384.64x = 1,645,989,227,999,047.75
  5. Step 5: Solve for x
    x = 1,645,989,227,999,047.75/37,162,384.64
  6. Step 6: Final answer
    x = 44,291,808.61

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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.