Home / 159,207,615.27-238,812,760.22-44,201,126.07

Finding the Fourth Proportional to 159,207,615.27, 238,812,760.22 and 44,201,126.07

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Solution

The fourth proportional to 159,207,615.27, 238,812,760.22 and 44,201,126.07 is: 66,302,060.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,207,615.27 : 238,812,760.22 = 44,201,126.07 : x
  2. Step 2: Convert to fraction form
    159,207,615.27/238,812,760.22 = 44,201,126.07/x
  3. Step 3: Cross multiply
    159,207,615.27x = 238,812,760.22 × 44,201,126.07
  4. Step 4: Simplify right side
    159,207,615.27x = 10,555,792,921,387,896
  5. Step 5: Solve for x
    x = 10,555,792,921,387,896/159,207,615.27
  6. Step 6: Final answer
    x = 66,302,060.39

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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.