Home / 7,197,360,092.60-10,796,040,138.90-5,746,171,868.60

Finding the Fourth Proportional to 7,197,360,092.60, 10,796,040,138.90 and 5,746,171,868.60

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Solution

The fourth proportional to 7,197,360,092.60, 10,796,040,138.90 and 5,746,171,868.60 is: 8,619,257,802.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,360,092.60 : 10,796,040,138.90 = 5,746,171,868.60 : x
  2. Step 2: Convert to fraction form
    7,197,360,092.60/10,796,040,138.90 = 5,746,171,868.60/x
  3. Step 3: Cross multiply
    7,197,360,092.60x = 10,796,040,138.90 × 5,746,171,868.60
  4. Step 4: Simplify right side
    7,197,360,092.60x = 62,035,902,138,423,615,488
  5. Step 5: Solve for x
    x = 62,035,902,138,423,615,488/7,197,360,092.60
  6. Step 6: Final answer
    x = 8,619,257,802.90

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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.