Home / 41,028,385.90-56,620,522.68-22,443,101.14

Finding the Fourth Proportional to 41,028,385.90, 56,620,522.68 and 22,443,101.14

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Solution

The fourth proportional to 41,028,385.90, 56,620,522.68 and 22,443,101.14 is: 30,972,218.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,028,385.90 : 56,620,522.68 = 22,443,101.14 : x
  2. Step 2: Convert to fraction form
    41,028,385.90/56,620,522.68 = 22,443,101.14/x
  3. Step 3: Cross multiply
    41,028,385.90x = 56,620,522.68 × 22,443,101.14
  4. Step 4: Simplify right side
    41,028,385.90x = 1,270,740,117,106,904
  5. Step 5: Solve for x
    x = 1,270,740,117,106,904/41,028,385.90
  6. Step 6: Final answer
    x = 30,972,218.12

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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.