Home / 27,374,948.62-41,047,694.33-10,972,001.65

Finding the Fourth Proportional to 27,374,948.62, 41,047,694.33 and 10,972,001.65

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Solution

The fourth proportional to 27,374,948.62, 41,047,694.33 and 10,972,001.65 is: 16,452,099.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,374,948.62 : 41,047,694.33 = 10,972,001.65 : x
  2. Step 2: Convert to fraction form
    27,374,948.62/41,047,694.33 = 10,972,001.65/x
  3. Step 3: Cross multiply
    27,374,948.62x = 41,047,694.33 × 10,972,001.65
  4. Step 4: Simplify right side
    27,374,948.62x = 450,375,369,871,746.50
  5. Step 5: Solve for x
    x = 450,375,369,871,746.50/27,374,948.62
  6. Step 6: Final answer
    x = 16,452,099.19

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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.