Home / 26,335,371.28-39,499,065.24-7,167,622

Finding the Fourth Proportional to 26,335,371.28, 39,499,065.24 and 7,167,622

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Solution

The fourth proportional to 26,335,371.28, 39,499,065.24 and 7,167,622 is: 10,750,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,371.28 : 39,499,065.24 = 7,167,622 : x
  2. Step 2: Convert to fraction form
    26,335,371.28/39,499,065.24 = 7,167,622/x
  3. Step 3: Cross multiply
    26,335,371.28x = 39,499,065.24 × 7,167,622
  4. Step 4: Simplify right side
    26,335,371.28x = 283,114,368,993,659.31
  5. Step 5: Solve for x
    x = 283,114,368,993,659.31/26,335,371.28
  6. Step 6: Final answer
    x = 10,750,346.60

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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.