Home / 95,624,833.32-131,968,495.62-54,375,561

Finding the Fourth Proportional to 95,624,833.32, 131,968,495.62 and 54,375,561

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Solution

The fourth proportional to 95,624,833.32, 131,968,495.62 and 54,375,561 is: 75,041,814.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,624,833.32 : 131,968,495.62 = 54,375,561 : x
  2. Step 2: Convert to fraction form
    95,624,833.32/131,968,495.62 = 54,375,561/x
  3. Step 3: Cross multiply
    95,624,833.32x = 131,968,495.62 × 54,375,561
  4. Step 4: Simplify right side
    95,624,833.32x = 7,175,860,983,663,543
  5. Step 5: Solve for x
    x = 7,175,860,983,663,543/95,624,833.32
  6. Step 6: Final answer
    x = 75,041,814.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.