Home / 67,299,687,435.60-100,949,531,153.40-32,471,170,059.60

Finding the Fourth Proportional to 67,299,687,435.60, 100,949,531,153.40 and 32,471,170,059.60

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Solution

The fourth proportional to 67,299,687,435.60, 100,949,531,153.40 and 32,471,170,059.60 is: 48,706,755,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,299,687,435.60 : 100,949,531,153.40 = 32,471,170,059.60 : x
  2. Step 2: Convert to fraction form
    67,299,687,435.60/100,949,531,153.40 = 32,471,170,059.60/x
  3. Step 3: Cross multiply
    67,299,687,435.60x = 100,949,531,153.40 × 32,471,170,059.60
  4. Step 4: Simplify right side
    67,299,687,435.60x = 3,277,949,393,518,939,078,656
  5. Step 5: Solve for x
    x = 3,277,949,393,518,939,078,656/67,299,687,435.60
  6. Step 6: Final answer
    x = 48,706,755,089.40

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Double scale
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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.