Home / 591,936,000.40-887,904,000.60-551,625,216.40

Finding the Fourth Proportional to 591,936,000.40, 887,904,000.60 and 551,625,216.40

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Solution

The fourth proportional to 591,936,000.40, 887,904,000.60 and 551,625,216.40 is: 827,437,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,936,000.40 : 887,904,000.60 = 551,625,216.40 : x
  2. Step 2: Convert to fraction form
    591,936,000.40/887,904,000.60 = 551,625,216.40/x
  3. Step 3: Cross multiply
    591,936,000.40x = 887,904,000.60 × 551,625,216.40
  4. Step 4: Simplify right side
    591,936,000.40x = 489,790,236,473,400,704
  5. Step 5: Solve for x
    x = 489,790,236,473,400,704/591,936,000.40
  6. Step 6: Final answer
    x = 827,437,824.60

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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.