Home / 26,400,995.01-39,601,525.32-7,231,918.14

Finding the Fourth Proportional to 26,400,995.01, 39,601,525.32 and 7,231,918.14

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Solution

The fourth proportional to 26,400,995.01, 39,601,525.32 and 7,231,918.14 is: 10,847,886.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,400,995.01 : 39,601,525.32 = 7,231,918.14 : x
  2. Step 2: Convert to fraction form
    26,400,995.01/39,601,525.32 = 7,231,918.14/x
  3. Step 3: Cross multiply
    26,400,995.01x = 39,601,525.32 × 7,231,918.14
  4. Step 4: Simplify right side
    26,400,995.01x = 286,394,989,333,377.31
  5. Step 5: Solve for x
    x = 286,394,989,333,377.31/26,400,995.01
  6. Step 6: Final answer
    x = 10,847,886.20

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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.