Home / 41,618,287.86-57,432,814.20-23,033,464.17

Finding the Fourth Proportional to 41,618,287.86, 57,432,814.20 and 23,033,464.17

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Solution

The fourth proportional to 41,618,287.86, 57,432,814.20 and 23,033,464.17 is: 31,785,946.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,287.86 : 57,432,814.20 = 23,033,464.17 : x
  2. Step 2: Convert to fraction form
    41,618,287.86/57,432,814.20 = 23,033,464.17/x
  3. Step 3: Cross multiply
    41,618,287.86x = 57,432,814.20 × 23,033,464.17
  4. Step 4: Simplify right side
    41,618,287.86x = 1,322,876,668,057,967.50
  5. Step 5: Solve for x
    x = 1,322,876,668,057,967.50/41,618,287.86
  6. Step 6: Final answer
    x = 31,785,946.42

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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.