Home / 26,317,757.06-36,316,067.42-14,556,772.31

Finding the Fourth Proportional to 26,317,757.06, 36,316,067.42 and 14,556,772.31

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Solution

The fourth proportional to 26,317,757.06, 36,316,067.42 and 14,556,772.31 is: 20,086,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,317,757.06 : 36,316,067.42 = 14,556,772.31 : x
  2. Step 2: Convert to fraction form
    26,317,757.06/36,316,067.42 = 14,556,772.31/x
  3. Step 3: Cross multiply
    26,317,757.06x = 36,316,067.42 × 14,556,772.31
  4. Step 4: Simplify right side
    26,317,757.06x = 528,644,724,754,731.25
  5. Step 5: Solve for x
    x = 528,644,724,754,731.25/26,317,757.06
  6. Step 6: Final answer
    x = 20,086,997.67

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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.