Home / 95,054,855.48-131,172,306.56-53,800,862.12

Finding the Fourth Proportional to 95,054,855.48, 131,172,306.56 and 53,800,862.12

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Solution

The fourth proportional to 95,054,855.48, 131,172,306.56 and 53,800,862.12 is: 74,243,268.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,054,855.48 : 131,172,306.56 = 53,800,862.12 : x
  2. Step 2: Convert to fraction form
    95,054,855.48/131,172,306.56 = 53,800,862.12/x
  3. Step 3: Cross multiply
    95,054,855.48x = 131,172,306.56 × 53,800,862.12
  4. Step 4: Simplify right side
    95,054,855.48x = 7,057,183,179,196,931
  5. Step 5: Solve for x
    x = 7,057,183,179,196,931/95,054,855.48
  6. Step 6: Final answer
    x = 74,243,268.73

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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.