Home / 41,575,035.45-57,373,920.49-22,991,425.83

Finding the Fourth Proportional to 41,575,035.45, 57,373,920.49 and 22,991,425.83

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Solution

The fourth proportional to 41,575,035.45, 57,373,920.49 and 22,991,425.83 is: 31,728,373.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,575,035.45 : 57,373,920.49 = 22,991,425.83 : x
  2. Step 2: Convert to fraction form
    41,575,035.45/57,373,920.49 = 22,991,425.83/x
  3. Step 3: Cross multiply
    41,575,035.45x = 57,373,920.49 × 22,991,425.83
  4. Step 4: Simplify right side
    41,575,035.45x = 1,319,108,237,265,664.75
  5. Step 5: Solve for x
    x = 1,319,108,237,265,664.75/41,575,035.45
  6. Step 6: Final answer
    x = 31,728,373.12

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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.