Home / 44,203,867.80-66,305,801.70-22,680,507.30

Finding the Fourth Proportional to 44,203,867.80, 66,305,801.70 and 22,680,507.30

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Solution

The fourth proportional to 44,203,867.80, 66,305,801.70 and 22,680,507.30 is: 34,020,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,203,867.80 : 66,305,801.70 = 22,680,507.30 : x
  2. Step 2: Convert to fraction form
    44,203,867.80/66,305,801.70 = 22,680,507.30/x
  3. Step 3: Cross multiply
    44,203,867.80x = 66,305,801.70 × 22,680,507.30
  4. Step 4: Simplify right side
    44,203,867.80x = 1,503,849,219,489,202.50
  5. Step 5: Solve for x
    x = 1,503,849,219,489,202.50/44,203,867.80
  6. Step 6: Final answer
    x = 34,020,760.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.