Home / 60,918,029.28-91,404,948.28-26,384,993.04

Finding the Fourth Proportional to 60,918,029.28, 91,404,948.28 and 26,384,993.04

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Solution

The fourth proportional to 60,918,029.28, 91,404,948.28 and 26,384,993.04 is: 39,589,575.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,918,029.28 : 91,404,948.28 = 26,384,993.04 : x
  2. Step 2: Convert to fraction form
    60,918,029.28/91,404,948.28 = 26,384,993.04/x
  3. Step 3: Cross multiply
    60,918,029.28x = 91,404,948.28 × 26,384,993.04
  4. Step 4: Simplify right side
    60,918,029.28x = 2,411,718,924,189,360
  5. Step 5: Solve for x
    x = 2,411,718,924,189,360/60,918,029.28
  6. Step 6: Final answer
    x = 39,589,575.58

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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.