Home / 183,765,932.16-275,389,082.28-101,920,868.88

Finding the Fourth Proportional to 183,765,932.16, 275,389,082.28 and 101,920,868.88

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Solution

The fourth proportional to 183,765,932.16, 275,389,082.28 and 101,920,868.88 is: 152,737,203.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,765,932.16 : 275,389,082.28 = 101,920,868.88 : x
  2. Step 2: Convert to fraction form
    183,765,932.16/275,389,082.28 = 101,920,868.88/x
  3. Step 3: Cross multiply
    183,765,932.16x = 275,389,082.28 × 101,920,868.88
  4. Step 4: Simplify right side
    183,765,932.16x = 28,067,894,546,043,408
  5. Step 5: Solve for x
    x = 28,067,894,546,043,408/183,765,932.16
  6. Step 6: Final answer
    x = 152,737,203.33

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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.