Home / 27,260,039.60-40,855,326.60-14,486,663.60

Finding the Fourth Proportional to 27,260,039.60, 40,855,326.60 and 14,486,663.60

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Solution

The fourth proportional to 27,260,039.60, 40,855,326.60 and 14,486,663.60 is: 21,711,537.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,260,039.60 : 40,855,326.60 = 14,486,663.60 : x
  2. Step 2: Convert to fraction form
    27,260,039.60/40,855,326.60 = 14,486,663.60/x
  3. Step 3: Cross multiply
    27,260,039.60x = 40,855,326.60 × 14,486,663.60
  4. Step 4: Simplify right side
    27,260,039.60x = 591,857,372,722,331.75
  5. Step 5: Solve for x
    x = 591,857,372,722,331.75/27,260,039.60
  6. Step 6: Final answer
    x = 21,711,537.53

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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.