Home / 27,002,357.28-40,498,967.53-7,567,110.23

Finding the Fourth Proportional to 27,002,357.28, 40,498,967.53 and 7,567,110.23

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Solution

The fourth proportional to 27,002,357.28, 40,498,967.53 and 7,567,110.23 is: 11,349,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,357.28 : 40,498,967.53 = 7,567,110.23 : x
  2. Step 2: Convert to fraction form
    27,002,357.28/40,498,967.53 = 7,567,110.23/x
  3. Step 3: Cross multiply
    27,002,357.28x = 40,498,967.53 × 7,567,110.23
  4. Step 4: Simplify right side
    27,002,357.28x = 306,460,151,542,123.06
  5. Step 5: Solve for x
    x = 306,460,151,542,123.06/27,002,357.28
  6. Step 6: Final answer
    x = 11,349,385.11

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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.