Home / 41,262,066.43-56,940,447.54-23,620,384.20

Finding the Fourth Proportional to 41,262,066.43, 56,940,447.54 and 23,620,384.20

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Solution

The fourth proportional to 41,262,066.43, 56,940,447.54 and 23,620,384.20 is: 32,595,440.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,262,066.43 : 56,940,447.54 = 23,620,384.20 : x
  2. Step 2: Convert to fraction form
    41,262,066.43/56,940,447.54 = 23,620,384.20/x
  3. Step 3: Cross multiply
    41,262,066.43x = 56,940,447.54 × 23,620,384.20
  4. Step 4: Simplify right side
    41,262,066.43x = 1,344,955,247,414,744.75
  5. Step 5: Solve for x
    x = 1,344,955,247,414,744.75/41,262,066.43
  6. Step 6: Final answer
    x = 32,595,440.89

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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.