Home / 41,393,753.01-57,125,887.43-22,808,870.69

Finding the Fourth Proportional to 41,393,753.01, 57,125,887.43 and 22,808,870.69

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Solution

The fourth proportional to 41,393,753.01, 57,125,887.43 and 22,808,870.69 is: 31,477,623.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393,753.01 : 57,125,887.43 = 22,808,870.69 : x
  2. Step 2: Convert to fraction form
    41,393,753.01/57,125,887.43 = 22,808,870.69/x
  3. Step 3: Cross multiply
    41,393,753.01x = 57,125,887.43 × 22,808,870.69
  4. Step 4: Simplify right side
    41,393,753.01x = 1,302,976,979,042,692.50
  5. Step 5: Solve for x
    x = 1,302,976,979,042,692.50/41,393,753.01
  6. Step 6: Final answer
    x = 31,477,623.66

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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.