Home / 65,830,498.20-98,752,242.69-22,694,022.72

Finding the Fourth Proportional to 65,830,498.20, 98,752,242.69 and 22,694,022.72

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Solution

The fourth proportional to 65,830,498.20, 98,752,242.69 and 22,694,022.72 is: 34,043,273.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,830,498.20 : 98,752,242.69 = 22,694,022.72 : x
  2. Step 2: Convert to fraction form
    65,830,498.20/98,752,242.69 = 22,694,022.72/x
  3. Step 3: Cross multiply
    65,830,498.20x = 98,752,242.69 × 22,694,022.72
  4. Step 4: Simplify right side
    65,830,498.20x = 2,241,085,639,257,813.75
  5. Step 5: Solve for x
    x = 2,241,085,639,257,813.75/65,830,498.20
  6. Step 6: Final answer
    x = 34,043,273.26

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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.