Home / 54,096,849.87-74,655,458.24-29,650,626.51

Finding the Fourth Proportional to 54,096,849.87, 74,655,458.24 and 29,650,626.51

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Solution

The fourth proportional to 54,096,849.87, 74,655,458.24 and 29,650,626.51 is: 40,918,854.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,096,849.87 : 74,655,458.24 = 29,650,626.51 : x
  2. Step 2: Convert to fraction form
    54,096,849.87/74,655,458.24 = 29,650,626.51/x
  3. Step 3: Cross multiply
    54,096,849.87x = 74,655,458.24 × 29,650,626.51
  4. Step 4: Simplify right side
    54,096,849.87x = 2,213,581,109,058,889
  5. Step 5: Solve for x
    x = 2,213,581,109,058,889/54,096,849.87
  6. Step 6: Final answer
    x = 40,918,854.14

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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.