Home / 1,062,883,270.80-1,594,324,906.20-972,485,156.70

Finding the Fourth Proportional to 1,062,883,270.80, 1,594,324,906.20 and 972,485,156.70

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Solution

The fourth proportional to 1,062,883,270.80, 1,594,324,906.20 and 972,485,156.70 is: 1,458,727,735.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,883,270.80 : 1,594,324,906.20 = 972,485,156.70 : x
  2. Step 2: Convert to fraction form
    1,062,883,270.80/1,594,324,906.20 = 972,485,156.70/x
  3. Step 3: Cross multiply
    1,062,883,270.80x = 1,594,324,906.20 × 972,485,156.70
  4. Step 4: Simplify right side
    1,062,883,270.80x = 1,550,457,306,236,620,032
  5. Step 5: Solve for x
    x = 1,550,457,306,236,620,032/1,062,883,270.80
  6. Step 6: Final answer
    x = 1,458,727,735.05

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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.