Home / 27,614,882.13-41,422,530.75-12,258,043.29

Finding the Fourth Proportional to 27,614,882.13, 41,422,530.75 and 12,258,043.29

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Solution

The fourth proportional to 27,614,882.13, 41,422,530.75 and 12,258,043.29 is: 18,387,157.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,882.13 : 41,422,530.75 = 12,258,043.29 : x
  2. Step 2: Convert to fraction form
    27,614,882.13/41,422,530.75 = 12,258,043.29/x
  3. Step 3: Cross multiply
    27,614,882.13x = 41,422,530.75 × 12,258,043.29
  4. Step 4: Simplify right side
    27,614,882.13x = 507,759,175,114,856.12
  5. Step 5: Solve for x
    x = 507,759,175,114,856.12/27,614,882.13
  6. Step 6: Final answer
    x = 18,387,157.07

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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.