Home / 32,258,313.20-48,387,469.80-22,039,612.40

Finding the Fourth Proportional to 32,258,313.20, 48,387,469.80 and 22,039,612.40

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Solution

The fourth proportional to 32,258,313.20, 48,387,469.80 and 22,039,612.40 is: 33,059,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,313.20 : 48,387,469.80 = 22,039,612.40 : x
  2. Step 2: Convert to fraction form
    32,258,313.20/48,387,469.80 = 22,039,612.40/x
  3. Step 3: Cross multiply
    32,258,313.20x = 48,387,469.80 × 22,039,612.40
  4. Step 4: Simplify right side
    32,258,313.20x = 1,066,441,079,408,705.38
  5. Step 5: Solve for x
    x = 1,066,441,079,408,705.38/32,258,313.20
  6. Step 6: Final answer
    x = 33,059,418.60

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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.