Home / 25,039,490.70-37,510,334.25-17,257,026.90

Finding the Fourth Proportional to 25,039,490.70, 37,510,334.25 and 17,257,026.90

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Solution

The fourth proportional to 25,039,490.70, 37,510,334.25 and 17,257,026.90 is: 25,851,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,490.70 : 37,510,334.25 = 17,257,026.90 : x
  2. Step 2: Convert to fraction form
    25,039,490.70/37,510,334.25 = 17,257,026.90/x
  3. Step 3: Cross multiply
    25,039,490.70x = 37,510,334.25 × 17,257,026.90
  4. Step 4: Simplify right side
    25,039,490.70x = 647,316,847,180,241.25
  5. Step 5: Solve for x
    x = 647,316,847,180,241.25/25,039,490.70
  6. Step 6: Final answer
    x = 25,851,837.60

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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.