Home / 26,073,796.76-35,988,453.60-17,817,201.08

Finding the Fourth Proportional to 26,073,796.76, 35,988,453.60 and 17,817,201.08

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Solution

The fourth proportional to 26,073,796.76, 35,988,453.60 and 17,817,201.08 is: 24,592,257.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,073,796.76 : 35,988,453.60 = 17,817,201.08 : x
  2. Step 2: Convert to fraction form
    26,073,796.76/35,988,453.60 = 17,817,201.08/x
  3. Step 3: Cross multiply
    26,073,796.76x = 35,988,453.60 × 17,817,201.08
  4. Step 4: Simplify right side
    26,073,796.76x = 641,213,514,349,449.88
  5. Step 5: Solve for x
    x = 641,213,514,349,449.88/26,073,796.76
  6. Step 6: Final answer
    x = 24,592,257.13

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1.5x scale

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.