Home / 41,132,932.14-56,762,634.76-22,548,112.32

Finding the Fourth Proportional to 41,132,932.14, 56,762,634.76 and 22,548,112.32

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Solution

The fourth proportional to 41,132,932.14, 56,762,634.76 and 22,548,112.32 is: 31,115,950.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,132,932.14 : 56,762,634.76 = 22,548,112.32 : x
  2. Step 2: Convert to fraction form
    41,132,932.14/56,762,634.76 = 22,548,112.32/x
  3. Step 3: Cross multiply
    41,132,932.14x = 56,762,634.76 × 22,548,112.32
  4. Step 4: Simplify right side
    41,132,932.14x = 1,279,890,264,147,616.25
  5. Step 5: Solve for x
    x = 1,279,890,264,147,616.25/41,132,932.14
  6. Step 6: Final answer
    x = 31,115,950.11

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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.