Home / 95,920,286.40-143,715,092.40-44,697,247.20

Finding the Fourth Proportional to 95,920,286.40, 143,715,092.40 and 44,697,247.20

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Solution

The fourth proportional to 95,920,286.40, 143,715,092.40 and 44,697,247.20 is: 66,968,826.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,920,286.40 : 143,715,092.40 = 44,697,247.20 : x
  2. Step 2: Convert to fraction form
    95,920,286.40/143,715,092.40 = 44,697,247.20/x
  3. Step 3: Cross multiply
    95,920,286.40x = 143,715,092.40 × 44,697,247.20
  4. Step 4: Simplify right side
    95,920,286.40x = 6,423,669,011,373,642
  5. Step 5: Solve for x
    x = 6,423,669,011,373,642/95,920,286.40
  6. Step 6: Final answer
    x = 66,968,826.43

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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.