Home / 995,844,470.55-1,493,766,705.83-927,820,022.55

Finding the Fourth Proportional to 995,844,470.55, 1,493,766,705.83 and 927,820,022.55

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Solution

The fourth proportional to 995,844,470.55, 1,493,766,705.83 and 927,820,022.55 is: 1,391,730,033.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,844,470.55 : 1,493,766,705.83 = 927,820,022.55 : x
  2. Step 2: Convert to fraction form
    995,844,470.55/1,493,766,705.83 = 927,820,022.55/x
  3. Step 3: Cross multiply
    995,844,470.55x = 1,493,766,705.83 × 927,820,022.55
  4. Step 4: Simplify right side
    995,844,470.55x = 1,385,946,658,682,990,592
  5. Step 5: Solve for x
    x = 1,385,946,658,682,990,592/995,844,470.55
  6. Step 6: Final answer
    x = 1,391,730,033.83

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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.