Home / 50,596,077.28-69,822,597.57-27,391,394.92

Finding the Fourth Proportional to 50,596,077.28, 69,822,597.57 and 27,391,394.92

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Solution

The fourth proportional to 50,596,077.28, 69,822,597.57 and 27,391,394.92 is: 37,800,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,596,077.28 : 69,822,597.57 = 27,391,394.92 : x
  2. Step 2: Convert to fraction form
    50,596,077.28/69,822,597.57 = 27,391,394.92/x
  3. Step 3: Cross multiply
    50,596,077.28x = 69,822,597.57 × 27,391,394.92
  4. Step 4: Simplify right side
    50,596,077.28x = 1,912,538,344,380,102.25
  5. Step 5: Solve for x
    x = 1,912,538,344,380,102.25/50,596,077.28
  6. Step 6: Final answer
    x = 37,800,130.90

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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.