Home / 25,649,387.20-35,398,179.84-14,633,607.04

Finding the Fourth Proportional to 25,649,387.20, 35,398,179.84 and 14,633,607.04

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Solution

The fourth proportional to 25,649,387.20, 35,398,179.84 and 14,633,607.04 is: 20,195,533.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,649,387.20 : 35,398,179.84 = 14,633,607.04 : x
  2. Step 2: Convert to fraction form
    25,649,387.20/35,398,179.84 = 14,633,607.04/x
  3. Step 3: Cross multiply
    25,649,387.20x = 35,398,179.84 × 14,633,607.04
  4. Step 4: Simplify right side
    25,649,387.20x = 518,003,053,709,810.12
  5. Step 5: Solve for x
    x = 518,003,053,709,810.12/25,649,387.20
  6. Step 6: Final answer
    x = 20,195,533.32

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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.