Home / 7,966,785,944.70-11,169,826,190.10-7,966,785,944.70

Finding the Fourth Proportional to 7,966,785,944.70, 11,169,826,190.10 and 7,966,785,944.70

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Solution

The fourth proportional to 7,966,785,944.70, 11,169,826,190.10 and 7,966,785,944.70 is: 11,169,826,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,966,785,944.70 : 11,169,826,190.10 = 7,966,785,944.70 : x
  2. Step 2: Convert to fraction form
    7,966,785,944.70/11,169,826,190.10 = 7,966,785,944.70/x
  3. Step 3: Cross multiply
    7,966,785,944.70x = 11,169,826,190.10 × 7,966,785,944.70
  4. Step 4: Simplify right side
    7,966,785,944.70x = 88,987,614,296,030,625,792
  5. Step 5: Solve for x
    x = 88,987,614,296,030,625,792/7,966,785,944.70
  6. Step 6: Final answer
    x = 11,169,826,190.10

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.