Home / 331,935,527.17-497,896,453.42-110,622,938.92

Finding the Fourth Proportional to 331,935,527.17, 497,896,453.42 and 110,622,938.92

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Solution

The fourth proportional to 331,935,527.17, 497,896,453.42 and 110,622,938.92 is: 165,932,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,935,527.17 : 497,896,453.42 = 110,622,938.92 : x
  2. Step 2: Convert to fraction form
    331,935,527.17/497,896,453.42 = 110,622,938.92/x
  3. Step 3: Cross multiply
    331,935,527.17x = 497,896,453.42 × 110,622,938.92
  4. Step 4: Simplify right side
    331,935,527.17x = 55,078,768,955,352,824
  5. Step 5: Solve for x
    x = 55,078,768,955,352,824/331,935,527.17
  6. Step 6: Final answer
    x = 165,932,129.73

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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.