Home / 1,062,979,806.30-1,594,469,709.45-955,841,300.70

Finding the Fourth Proportional to 1,062,979,806.30, 1,594,469,709.45 and 955,841,300.70

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Solution

The fourth proportional to 1,062,979,806.30, 1,594,469,709.45 and 955,841,300.70 is: 1,433,761,951.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,979,806.30 : 1,594,469,709.45 = 955,841,300.70 : x
  2. Step 2: Convert to fraction form
    1,062,979,806.30/1,594,469,709.45 = 955,841,300.70/x
  3. Step 3: Cross multiply
    1,062,979,806.30x = 1,594,469,709.45 × 955,841,300.70
  4. Step 4: Simplify right side
    1,062,979,806.30x = 1,524,060,001,007,439,104
  5. Step 5: Solve for x
    x = 1,524,060,001,007,439,104/1,062,979,806.30
  6. Step 6: Final answer
    x = 1,433,761,951.05

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Double scale
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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.