Home / 8,192,571,264-11,306,260,316.16-4,624,882,629.12

Finding the Fourth Proportional to 8,192,571,264, 11,306,260,316.16 and 4,624,882,629.12

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Solution

The fourth proportional to 8,192,571,264, 11,306,260,316.16 and 4,624,882,629.12 is: 6,382,627,047.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,192,571,264 : 11,306,260,316.16 = 4,624,882,629.12 : x
  2. Step 2: Convert to fraction form
    8,192,571,264/11,306,260,316.16 = 4,624,882,629.12/x
  3. Step 3: Cross multiply
    8,192,571,264x = 11,306,260,316.16 × 4,624,882,629.12
  4. Step 4: Simplify right side
    8,192,571,264x = 52,290,126,936,517,181,440
  5. Step 5: Solve for x
    x = 52,290,126,936,517,181,440/8,192,571,264
  6. Step 6: Final answer
    x = 6,382,627,047.30

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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.