Home / 18,542,070.10-27,814,487.55-6,573,250.90

Finding the Fourth Proportional to 18,542,070.10, 27,814,487.55 and 6,573,250.90

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Solution

The fourth proportional to 18,542,070.10, 27,814,487.55 and 6,573,250.90 is: 9,860,366.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,542,070.10 : 27,814,487.55 = 6,573,250.90 : x
  2. Step 2: Convert to fraction form
    18,542,070.10/27,814,487.55 = 6,573,250.90/x
  3. Step 3: Cross multiply
    18,542,070.10x = 27,814,487.55 × 6,573,250.90
  4. Step 4: Simplify right side
    18,542,070.10x = 182,831,605,321,076.31
  5. Step 5: Solve for x
    x = 182,831,605,321,076.31/18,542,070.10
  6. Step 6: Final answer
    x = 9,860,366.42

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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.