Home / 39,759,178.70-59,638,768.05-32,200,906.70

Finding the Fourth Proportional to 39,759,178.70, 59,638,768.05 and 32,200,906.70

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Solution

The fourth proportional to 39,759,178.70, 59,638,768.05 and 32,200,906.70 is: 48,301,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,178.70 : 59,638,768.05 = 32,200,906.70 : x
  2. Step 2: Convert to fraction form
    39,759,178.70/59,638,768.05 = 32,200,906.70/x
  3. Step 3: Cross multiply
    39,759,178.70x = 59,638,768.05 × 32,200,906.70
  4. Step 4: Simplify right side
    39,759,178.70x = 1,920,422,405,680,990.75
  5. Step 5: Solve for x
    x = 1,920,422,405,680,990.75/39,759,178.70
  6. Step 6: Final answer
    x = 48,301,360.05

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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.