Home / 6,984,522,821.70-10,476,784,232.55-6,571,274,300.10

Finding the Fourth Proportional to 6,984,522,821.70, 10,476,784,232.55 and 6,571,274,300.10

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Solution

The fourth proportional to 6,984,522,821.70, 10,476,784,232.55 and 6,571,274,300.10 is: 9,856,911,450.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,522,821.70 : 10,476,784,232.55 = 6,571,274,300.10 : x
  2. Step 2: Convert to fraction form
    6,984,522,821.70/10,476,784,232.55 = 6,571,274,300.10/x
  3. Step 3: Cross multiply
    6,984,522,821.70x = 10,476,784,232.55 × 6,571,274,300.10
  4. Step 4: Simplify right side
    6,984,522,821.70x = 68,845,822,975,048,712,192
  5. Step 5: Solve for x
    x = 68,845,822,975,048,712,192/6,984,522,821.70
  6. Step 6: Final answer
    x = 9,856,911,450.15

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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.