Home / 23,326,042.20-34,978,565.70-8,944,330.20

Finding the Fourth Proportional to 23,326,042.20, 34,978,565.70 and 8,944,330.20

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Solution

The fourth proportional to 23,326,042.20, 34,978,565.70 and 8,944,330.20 is: 13,412,470.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,042.20 : 34,978,565.70 = 8,944,330.20 : x
  2. Step 2: Convert to fraction form
    23,326,042.20/34,978,565.70 = 8,944,330.20/x
  3. Step 3: Cross multiply
    23,326,042.20x = 34,978,565.70 × 8,944,330.20
  4. Step 4: Simplify right side
    23,326,042.20x = 312,859,841,543,194.12
  5. Step 5: Solve for x
    x = 312,859,841,543,194.12/23,326,042.20
  6. Step 6: Final answer
    x = 13,412,470.01

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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.