Home / 10,663,346,057.22-14,715,466,717.06-5,905,522,188.14

Finding the Fourth Proportional to 10,663,346,057.22, 14,715,466,717.06 and 5,905,522,188.14

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Solution

The fourth proportional to 10,663,346,057.22, 14,715,466,717.06 and 5,905,522,188.14 is: 8,149,647,844.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,663,346,057.22 : 14,715,466,717.06 = 5,905,522,188.14 : x
  2. Step 2: Convert to fraction form
    10,663,346,057.22/14,715,466,717.06 = 5,905,522,188.14/x
  3. Step 3: Cross multiply
    10,663,346,057.22x = 14,715,466,717.06 × 5,905,522,188.14
  4. Step 4: Simplify right side
    10,663,346,057.22x = 86,902,515,206,336,315,392
  5. Step 5: Solve for x
    x = 86,902,515,206,336,315,392/10,663,346,057.22
  6. Step 6: Final answer
    x = 8,149,647,844.12

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.