Home / 41,894,987.36-57,814,385.28-23,309,932.64

Finding the Fourth Proportional to 41,894,987.36, 57,814,385.28 and 23,309,932.64

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Solution

The fourth proportional to 41,894,987.36, 57,814,385.28 and 23,309,932.64 is: 32,167,319.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,894,987.36 : 57,814,385.28 = 23,309,932.64 : x
  2. Step 2: Convert to fraction form
    41,894,987.36/57,814,385.28 = 23,309,932.64/x
  3. Step 3: Cross multiply
    41,894,987.36x = 57,814,385.28 × 23,309,932.64
  4. Step 4: Simplify right side
    41,894,987.36x = 1,347,649,426,499,807.50
  5. Step 5: Solve for x
    x = 1,347,649,426,499,807.50/41,894,987.36
  6. Step 6: Final answer
    x = 32,167,319.09

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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.