Home / 233,913,262.68-322,698,974.40-141,042,176.44

Finding the Fourth Proportional to 233,913,262.68, 322,698,974.40 and 141,042,176.44

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Solution

The fourth proportional to 233,913,262.68, 322,698,974.40 and 141,042,176.44 is: 194,577,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,913,262.68 : 322,698,974.40 = 141,042,176.44 : x
  2. Step 2: Convert to fraction form
    233,913,262.68/322,698,974.40 = 141,042,176.44/x
  3. Step 3: Cross multiply
    233,913,262.68x = 322,698,974.40 × 141,042,176.44
  4. Step 4: Simplify right side
    233,913,262.68x = 45,514,165,684,331,840
  5. Step 5: Solve for x
    x = 45,514,165,684,331,840/233,913,262.68
  6. Step 6: Final answer
    x = 194,577,105.90

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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.