Home / 37,632,000.30-56,448,000.45-29,138,534.70

Finding the Fourth Proportional to 37,632,000.30, 56,448,000.45 and 29,138,534.70

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Solution

The fourth proportional to 37,632,000.30, 56,448,000.45 and 29,138,534.70 is: 43,707,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,632,000.30 : 56,448,000.45 = 29,138,534.70 : x
  2. Step 2: Convert to fraction form
    37,632,000.30/56,448,000.45 = 29,138,534.70/x
  3. Step 3: Cross multiply
    37,632,000.30x = 56,448,000.45 × 29,138,534.70
  4. Step 4: Simplify right side
    37,632,000.30x = 1,644,812,019,857,940.75
  5. Step 5: Solve for x
    x = 1,644,812,019,857,940.75/37,632,000.30
  6. Step 6: Final answer
    x = 43,707,802.05

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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.