Home / 26,394,004.40-39,591,006.60-22,142,476.40

Finding the Fourth Proportional to 26,394,004.40, 39,591,006.60 and 22,142,476.40

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Solution

The fourth proportional to 26,394,004.40, 39,591,006.60 and 22,142,476.40 is: 33,213,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,394,004.40 : 39,591,006.60 = 22,142,476.40 : x
  2. Step 2: Convert to fraction form
    26,394,004.40/39,591,006.60 = 22,142,476.40/x
  3. Step 3: Cross multiply
    26,394,004.40x = 39,591,006.60 × 22,142,476.40
  4. Step 4: Simplify right side
    26,394,004.40x = 876,642,929,292,744.25
  5. Step 5: Solve for x
    x = 876,642,929,292,744.25/26,394,004.40
  6. Step 6: Final answer
    x = 33,213,714.60

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1.5x scale

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.