Home / 95,431,151.30-143,188,717.35-44,286,844.10

Finding the Fourth Proportional to 95,431,151.30, 143,188,717.35 and 44,286,844.10

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Solution

The fourth proportional to 95,431,151.30, 143,188,717.35 and 44,286,844.10 is: 66,449,752.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,431,151.30 : 143,188,717.35 = 44,286,844.10 : x
  2. Step 2: Convert to fraction form
    95,431,151.30/143,188,717.35 = 44,286,844.10/x
  3. Step 3: Cross multiply
    95,431,151.30x = 143,188,717.35 × 44,286,844.10
  4. Step 4: Simplify right side
    95,431,151.30x = 6,341,376,402,158,415
  5. Step 5: Solve for x
    x = 6,341,376,402,158,415/95,431,151.30
  6. Step 6: Final answer
    x = 66,449,752.68

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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.