Home / 26,534,631.76-39,802,170.48-7,366,883.56

Finding the Fourth Proportional to 26,534,631.76, 39,802,170.48 and 7,366,883.56

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Solution

The fourth proportional to 26,534,631.76, 39,802,170.48 and 7,366,883.56 is: 11,050,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,631.76 : 39,802,170.48 = 7,366,883.56 : x
  2. Step 2: Convert to fraction form
    26,534,631.76/39,802,170.48 = 7,366,883.56/x
  3. Step 3: Cross multiply
    26,534,631.76x = 39,802,170.48 × 7,366,883.56
  4. Step 4: Simplify right side
    26,534,631.76x = 293,217,955,361,429.25
  5. Step 5: Solve for x
    x = 293,217,955,361,429.25/26,534,631.76
  6. Step 6: Final answer
    x = 11,050,387.21

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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.