Home / 62,232,418.20-93,348,627.30-21,842,902.20

Finding the Fourth Proportional to 62,232,418.20, 93,348,627.30 and 21,842,902.20

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Solution

The fourth proportional to 62,232,418.20, 93,348,627.30 and 21,842,902.20 is: 32,764,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,232,418.20 : 93,348,627.30 = 21,842,902.20 : x
  2. Step 2: Convert to fraction form
    62,232,418.20/93,348,627.30 = 21,842,902.20/x
  3. Step 3: Cross multiply
    62,232,418.20x = 93,348,627.30 × 21,842,902.20
  4. Step 4: Simplify right side
    62,232,418.20x = 2,039,004,936,618,150
  5. Step 5: Solve for x
    x = 2,039,004,936,618,150/62,232,418.20
  6. Step 6: Final answer
    x = 32,764,353.30

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Double scale
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Similar ratio
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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.