Home / 26,976,008.60-40,380,032.10-26,136,200.60

Finding the Fourth Proportional to 26,976,008.60, 40,380,032.10 and 26,136,200.60

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Solution

The fourth proportional to 26,976,008.60, 40,380,032.10 and 26,136,200.60 is: 39,122,934.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,008.60 : 40,380,032.10 = 26,136,200.60 : x
  2. Step 2: Convert to fraction form
    26,976,008.60/40,380,032.10 = 26,136,200.60/x
  3. Step 3: Cross multiply
    26,976,008.60x = 40,380,032.10 × 26,136,200.60
  4. Step 4: Simplify right side
    26,976,008.60x = 1,055,380,619,200,039.38
  5. Step 5: Solve for x
    x = 1,055,380,619,200,039.38/26,976,008.60
  6. Step 6: Final answer
    x = 39,122,934.56

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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.