Home / 26,383,844.40-39,575,766.60-22,132,316.40

Finding the Fourth Proportional to 26,383,844.40, 39,575,766.60 and 22,132,316.40

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Solution

The fourth proportional to 26,383,844.40, 39,575,766.60 and 22,132,316.40 is: 33,198,474.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,383,844.40 : 39,575,766.60 = 22,132,316.40 : x
  2. Step 2: Convert to fraction form
    26,383,844.40/39,575,766.60 = 22,132,316.40/x
  3. Step 3: Cross multiply
    26,383,844.40x = 39,575,766.60 × 22,132,316.40
  4. Step 4: Simplify right side
    26,383,844.40x = 875,903,388,163,752.25
  5. Step 5: Solve for x
    x = 875,903,388,163,752.25/26,383,844.40
  6. Step 6: Final answer
    x = 33,198,474.60

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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.