Home / 41,393,750.52-57,125,883.96-22,808,868.18

Finding the Fourth Proportional to 41,393,750.52, 57,125,883.96 and 22,808,868.18

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Solution

The fourth proportional to 41,393,750.52, 57,125,883.96 and 22,808,868.18 is: 31,477,620.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393,750.52 : 57,125,883.96 = 22,808,868.18 : x
  2. Step 2: Convert to fraction form
    41,393,750.52/57,125,883.96 = 22,808,868.18/x
  3. Step 3: Cross multiply
    41,393,750.52x = 57,125,883.96 × 22,808,868.18
  4. Step 4: Simplify right side
    41,393,750.52x = 1,302,976,756,909,616.50
  5. Step 5: Solve for x
    x = 1,302,976,756,909,616.50/41,393,750.52
  6. Step 6: Final answer
    x = 31,477,620.19

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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.