Home / 233,913,446.28-322,699,227.30-141,042,360.06

Finding the Fourth Proportional to 233,913,446.28, 322,699,227.30 and 141,042,360.06

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Solution

The fourth proportional to 233,913,446.28, 322,699,227.30 and 141,042,360.06 is: 194,577,358.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,913,446.28 : 322,699,227.30 = 141,042,360.06 : x
  2. Step 2: Convert to fraction form
    233,913,446.28/322,699,227.30 = 141,042,360.06/x
  3. Step 3: Cross multiply
    233,913,446.28x = 322,699,227.30 × 141,042,360.06
  4. Step 4: Simplify right side
    233,913,446.28x = 45,514,260,607,930,384
  5. Step 5: Solve for x
    x = 45,514,260,607,930,384/233,913,446.28
  6. Step 6: Final answer
    x = 194,577,358.98

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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.