Home / 23,302,042.42-34,951,805.38-7,127,995.53

Finding the Fourth Proportional to 23,302,042.42, 34,951,805.38 and 7,127,995.53

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Solution

The fourth proportional to 23,302,042.42, 34,951,805.38 and 7,127,995.53 is: 10,691,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302,042.42 : 34,951,805.38 = 7,127,995.53 : x
  2. Step 2: Convert to fraction form
    23,302,042.42/34,951,805.38 = 7,127,995.53/x
  3. Step 3: Cross multiply
    23,302,042.42x = 34,951,805.38 × 7,127,995.53
  4. Step 4: Simplify right side
    23,302,042.42x = 249,136,312,514,069.97
  5. Step 5: Solve for x
    x = 249,136,312,514,069.97/23,302,042.42
  6. Step 6: Final answer
    x = 10,691,608.40

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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.