Home / 240,827,427.44-332,350,967.76-134,982,781.52

Finding the Fourth Proportional to 240,827,427.44, 332,350,967.76 and 134,982,781.52

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Solution

The fourth proportional to 240,827,427.44, 332,350,967.76 and 134,982,781.52 is: 186,281,349.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,827,427.44 : 332,350,967.76 = 134,982,781.52 : x
  2. Step 2: Convert to fraction form
    240,827,427.44/332,350,967.76 = 134,982,781.52/x
  3. Step 3: Cross multiply
    240,827,427.44x = 332,350,967.76 × 134,982,781.52
  4. Step 4: Simplify right side
    240,827,427.44x = 44,861,658,069,108,648
  5. Step 5: Solve for x
    x = 44,861,658,069,108,648/240,827,427.44
  6. Step 6: Final answer
    x = 186,281,349.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.