Home / 48,122,518.40-72,183,777.60-22,613,350.40

Finding the Fourth Proportional to 48,122,518.40, 72,183,777.60 and 22,613,350.40

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Solution

The fourth proportional to 48,122,518.40, 72,183,777.60 and 22,613,350.40 is: 33,920,025.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,122,518.40 : 72,183,777.60 = 22,613,350.40 : x
  2. Step 2: Convert to fraction form
    48,122,518.40/72,183,777.60 = 22,613,350.40/x
  3. Step 3: Cross multiply
    48,122,518.40x = 72,183,777.60 × 22,613,350.40
  4. Step 4: Simplify right side
    48,122,518.40x = 1,632,317,056,064,470.75
  5. Step 5: Solve for x
    x = 1,632,317,056,064,470.75/48,122,518.40
  6. Step 6: Final answer
    x = 33,920,025.60

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Similar ratio
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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.