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Finding the Fourth Proportional to 32,778,052.40, 49,072,600.20 and 32,778,052.40

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Solution

The fourth proportional to 32,778,052.40, 49,072,600.20 and 32,778,052.40 is: 49,072,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,778,052.40 : 49,072,600.20 = 32,778,052.40 : x
  2. Step 2: Convert to fraction form
    32,778,052.40/49,072,600.20 = 32,778,052.40/x
  3. Step 3: Cross multiply
    32,778,052.40x = 49,072,600.20 × 32,778,052.40
  4. Step 4: Simplify right side
    32,778,052.40x = 1,608,504,260,759,850.50
  5. Step 5: Solve for x
    x = 1,608,504,260,759,850.50/32,778,052.40
  6. Step 6: Final answer
    x = 49,072,600.20

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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.