Home / 27,404,884.80-41,107,327.20-16,058,145.60

Finding the Fourth Proportional to 27,404,884.80, 41,107,327.20 and 16,058,145.60

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Solution

The fourth proportional to 27,404,884.80, 41,107,327.20 and 16,058,145.60 is: 24,087,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,404,884.80 : 41,107,327.20 = 16,058,145.60 : x
  2. Step 2: Convert to fraction form
    27,404,884.80/41,107,327.20 = 16,058,145.60/x
  3. Step 3: Cross multiply
    27,404,884.80x = 41,107,327.20 × 16,058,145.60
  4. Step 4: Simplify right side
    27,404,884.80x = 660,107,445,404,440.38
  5. Step 5: Solve for x
    x = 660,107,445,404,440.38/27,404,884.80
  6. Step 6: Final answer
    x = 24,087,218.40

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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.