Home / 27,614,884.13-41,422,533.75-12,258,045.30

Finding the Fourth Proportional to 27,614,884.13, 41,422,533.75 and 12,258,045.30

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Solution

The fourth proportional to 27,614,884.13, 41,422,533.75 and 12,258,045.30 is: 18,387,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,884.13 : 41,422,533.75 = 12,258,045.30 : x
  2. Step 2: Convert to fraction form
    27,614,884.13/41,422,533.75 = 12,258,045.30/x
  3. Step 3: Cross multiply
    27,614,884.13x = 41,422,533.75 × 12,258,045.30
  4. Step 4: Simplify right side
    27,614,884.13x = 507,759,295,148,278.88
  5. Step 5: Solve for x
    x = 507,759,295,148,278.88/27,614,884.13
  6. Step 6: Final answer
    x = 18,387,160.09

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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.