Home / 108,795,816.30-163,193,724.45-36,992,232.30

Finding the Fourth Proportional to 108,795,816.30, 163,193,724.45 and 36,992,232.30

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Solution

The fourth proportional to 108,795,816.30, 163,193,724.45 and 36,992,232.30 is: 55,488,348.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,795,816.30 : 163,193,724.45 = 36,992,232.30 : x
  2. Step 2: Convert to fraction form
    108,795,816.30/163,193,724.45 = 36,992,232.30/x
  3. Step 3: Cross multiply
    108,795,816.30x = 163,193,724.45 × 36,992,232.30
  4. Step 4: Simplify right side
    108,795,816.30x = 6,036,900,164,756,589
  5. Step 5: Solve for x
    x = 6,036,900,164,756,589/108,795,816.30
  6. Step 6: Final answer
    x = 55,488,348.45

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Double scale
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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.