Home / 27,142,286.01-37,456,733.57-14,752,375.53

Finding the Fourth Proportional to 27,142,286.01, 37,456,733.57 and 14,752,375.53

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Solution

The fourth proportional to 27,142,286.01, 37,456,733.57 and 14,752,375.53 is: 20,358,484.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,142,286.01 : 37,456,733.57 = 14,752,375.53 : x
  2. Step 2: Convert to fraction form
    27,142,286.01/37,456,733.57 = 14,752,375.53/x
  3. Step 3: Cross multiply
    27,142,286.01x = 37,456,733.57 × 14,752,375.53
  4. Step 4: Simplify right side
    27,142,286.01x = 552,575,799,751,797.50
  5. Step 5: Solve for x
    x = 552,575,799,751,797.50/27,142,286.01
  6. Step 6: Final answer
    x = 20,358,484.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.