Home / 752,050,763.64-1,125,436,983.18-604,134,861.16

Finding the Fourth Proportional to 752,050,763.64, 1,125,436,983.18 and 604,134,861.16

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Solution

The fourth proportional to 752,050,763.64, 1,125,436,983.18 and 604,134,861.16 is: 904,082,208.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,050,763.64 : 1,125,436,983.18 = 604,134,861.16 : x
  2. Step 2: Convert to fraction form
    752,050,763.64/1,125,436,983.18 = 604,134,861.16/x
  3. Step 3: Cross multiply
    752,050,763.64x = 1,125,436,983.18 × 604,134,861.16
  4. Step 4: Simplify right side
    752,050,763.64x = 679,915,715,577,778,560
  5. Step 5: Solve for x
    x = 679,915,715,577,778,560/752,050,763.64
  6. Step 6: Final answer
    x = 904,082,208.87

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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.