Home / 752,050,745.64-1,125,436,956.18-604,134,843.18

Finding the Fourth Proportional to 752,050,745.64, 1,125,436,956.18 and 604,134,843.18

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Solution

The fourth proportional to 752,050,745.64, 1,125,436,956.18 and 604,134,843.18 is: 904,082,181.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,050,745.64 : 1,125,436,956.18 = 604,134,843.18 : x
  2. Step 2: Convert to fraction form
    752,050,745.64/1,125,436,956.18 = 604,134,843.18/x
  3. Step 3: Cross multiply
    752,050,745.64x = 1,125,436,956.18 × 604,134,843.18
  4. Step 4: Simplify right side
    752,050,745.64x = 679,915,679,030,780,800
  5. Step 5: Solve for x
    x = 679,915,679,030,780,800/752,050,745.64
  6. Step 6: Final answer
    x = 904,082,181.92

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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.