Home / 27,559,309.30-41,338,963.95-9,384,027.10

Finding the Fourth Proportional to 27,559,309.30, 41,338,963.95 and 9,384,027.10

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Solution

The fourth proportional to 27,559,309.30, 41,338,963.95 and 9,384,027.10 is: 14,076,040.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,559,309.30 : 41,338,963.95 = 9,384,027.10 : x
  2. Step 2: Convert to fraction form
    27,559,309.30/41,338,963.95 = 9,384,027.10/x
  3. Step 3: Cross multiply
    27,559,309.30x = 41,338,963.95 × 9,384,027.10
  4. Step 4: Simplify right side
    27,559,309.30x = 387,925,957,992,723.06
  5. Step 5: Solve for x
    x = 387,925,957,992,723.06/27,559,309.30
  6. Step 6: Final answer
    x = 14,076,040.65

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Double scale
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Similar ratio
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1.5x scale

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.