Home / 6,984,522,803.70-10,476,784,205.55-6,571,274,282.10

Finding the Fourth Proportional to 6,984,522,803.70, 10,476,784,205.55 and 6,571,274,282.10

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Solution

The fourth proportional to 6,984,522,803.70, 10,476,784,205.55 and 6,571,274,282.10 is: 9,856,911,423.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,522,803.70 : 10,476,784,205.55 = 6,571,274,282.10 : x
  2. Step 2: Convert to fraction form
    6,984,522,803.70/10,476,784,205.55 = 6,571,274,282.10/x
  3. Step 3: Cross multiply
    6,984,522,803.70x = 10,476,784,205.55 × 6,571,274,282.10
  4. Step 4: Simplify right side
    6,984,522,803.70x = 68,845,822,609,042,194,432
  5. Step 5: Solve for x
    x = 68,845,822,609,042,194,432/6,984,522,803.70
  6. Step 6: Final answer
    x = 9,856,911,423.15

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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.