Home / 83,608,440.71-125,453,747.50-37,582,828.88

Finding the Fourth Proportional to 83,608,440.71, 125,453,747.50 and 37,582,828.88

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Solution

The fourth proportional to 83,608,440.71, 125,453,747.50 and 37,582,828.88 is: 56,392,712.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,608,440.71 : 125,453,747.50 = 37,582,828.88 : x
  2. Step 2: Convert to fraction form
    83,608,440.71/125,453,747.50 = 37,582,828.88/x
  3. Step 3: Cross multiply
    83,608,440.71x = 125,453,747.50 × 37,582,828.88
  4. Step 4: Simplify right side
    83,608,440.71x = 4,714,906,723,926,002
  5. Step 5: Solve for x
    x = 4,714,906,723,926,002/83,608,440.71
  6. Step 6: Final answer
    x = 56,392,712.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.