Home / 95,054,855.46-131,172,306.54-53,800,862.10

Finding the Fourth Proportional to 95,054,855.46, 131,172,306.54 and 53,800,862.10

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Solution

The fourth proportional to 95,054,855.46, 131,172,306.54 and 53,800,862.10 is: 74,243,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,054,855.46 : 131,172,306.54 = 53,800,862.10 : x
  2. Step 2: Convert to fraction form
    95,054,855.46/131,172,306.54 = 53,800,862.10/x
  3. Step 3: Cross multiply
    95,054,855.46x = 131,172,306.54 × 53,800,862.10
  4. Step 4: Simplify right side
    95,054,855.46x = 7,057,183,175,497,469
  5. Step 5: Solve for x
    x = 7,057,183,175,497,469/95,054,855.46
  6. Step 6: Final answer
    x = 74,243,268.70

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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.