Home / 37,835,586.68-56,753,380.76-9,081,722.30

Finding the Fourth Proportional to 37,835,586.68, 56,753,380.76 and 9,081,722.30

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Solution

The fourth proportional to 37,835,586.68, 56,753,380.76 and 9,081,722.30 is: 13,622,583.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835,586.68 : 56,753,380.76 = 9,081,722.30 : x
  2. Step 2: Convert to fraction form
    37,835,586.68/56,753,380.76 = 9,081,722.30/x
  3. Step 3: Cross multiply
    37,835,586.68x = 56,753,380.76 × 9,081,722.30
  4. Step 4: Simplify right side
    37,835,586.68x = 515,418,443,319,307.44
  5. Step 5: Solve for x
    x = 515,418,443,319,307.44/37,835,586.68
  6. Step 6: Final answer
    x = 13,622,583.62

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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.