Home / 41,549,296.04-57,340,995.42-22,964,036.78

Finding the Fourth Proportional to 41,549,296.04, 57,340,995.42 and 22,964,036.78

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Solution

The fourth proportional to 41,549,296.04, 57,340,995.42 and 22,964,036.78 is: 31,692,010.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,549,296.04 : 57,340,995.42 = 22,964,036.78 : x
  2. Step 2: Convert to fraction form
    41,549,296.04/57,340,995.42 = 22,964,036.78/x
  3. Step 3: Cross multiply
    41,549,296.04x = 57,340,995.42 × 22,964,036.78
  4. Step 4: Simplify right side
    41,549,296.04x = 1,316,780,727,539,986.50
  5. Step 5: Solve for x
    x = 1,316,780,727,539,986.50/41,549,296.04
  6. Step 6: Final answer
    x = 31,692,010.53

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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.