Home / 10,313,279,968.95-15,469,919,953.43-10,313,279,968.95

Finding the Fourth Proportional to 10,313,279,968.95, 15,469,919,953.43 and 10,313,279,968.95

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Solution

The fourth proportional to 10,313,279,968.95, 15,469,919,953.43 and 10,313,279,968.95 is: 15,469,919,953.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,279,968.95 : 15,469,919,953.43 = 10,313,279,968.95 : x
  2. Step 2: Convert to fraction form
    10,313,279,968.95/15,469,919,953.43 = 10,313,279,968.95/x
  3. Step 3: Cross multiply
    10,313,279,968.95x = 15,469,919,953.43 × 10,313,279,968.95
  4. Step 4: Simplify right side
    10,313,279,968.95x = 159,545,615,576,917,966,848
  5. Step 5: Solve for x
    x = 159,545,615,576,917,966,848/10,313,279,968.95
  6. Step 6: Final answer
    x = 15,469,919,953.43

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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.