Home / 25,260,592.28-34,851,659.82-15,460,820.24

Finding the Fourth Proportional to 25,260,592.28, 34,851,659.82 and 15,460,820.24

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Solution

The fourth proportional to 25,260,592.28, 34,851,659.82 and 15,460,820.24 is: 21,331,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,260,592.28 : 34,851,659.82 = 15,460,820.24 : x
  2. Step 2: Convert to fraction form
    25,260,592.28/34,851,659.82 = 15,460,820.24/x
  3. Step 3: Cross multiply
    25,260,592.28x = 34,851,659.82 × 15,460,820.24
  4. Step 4: Simplify right side
    25,260,592.28x = 538,835,247,542,650.75
  5. Step 5: Solve for x
    x = 538,835,247,542,650.75/25,260,592.28
  6. Step 6: Final answer
    x = 21,331,061.50

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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.