Home / 32,206,979.60-48,310,469.40-22,003,312.40

Finding the Fourth Proportional to 32,206,979.60, 48,310,469.40 and 22,003,312.40

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Solution

The fourth proportional to 32,206,979.60, 48,310,469.40 and 22,003,312.40 is: 33,004,968.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,979.60 : 48,310,469.40 = 22,003,312.40 : x
  2. Step 2: Convert to fraction form
    32,206,979.60/48,310,469.40 = 22,003,312.40/x
  3. Step 3: Cross multiply
    32,206,979.60x = 48,310,469.40 × 22,003,312.40
  4. Step 4: Simplify right side
    32,206,979.60x = 1,062,990,350,398,840.50
  5. Step 5: Solve for x
    x = 1,062,990,350,398,840.50/32,206,979.60
  6. Step 6: Final answer
    x = 33,004,968.60

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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.