Home / 6,759,625,065.26-9,327,049,168.85-3,900,724,310.10

Finding the Fourth Proportional to 6,759,625,065.26, 9,327,049,168.85 and 3,900,724,310.10

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Solution

The fourth proportional to 6,759,625,065.26, 9,327,049,168.85 and 3,900,724,310.10 is: 5,382,287,787.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,625,065.26 : 9,327,049,168.85 = 3,900,724,310.10 : x
  2. Step 2: Convert to fraction form
    6,759,625,065.26/9,327,049,168.85 = 3,900,724,310.10/x
  3. Step 3: Cross multiply
    6,759,625,065.26x = 9,327,049,168.85 × 3,900,724,310.10
  4. Step 4: Simplify right side
    6,759,625,065.26x = 36,382,247,434,411,687,936
  5. Step 5: Solve for x
    x = 36,382,247,434,411,687,936/6,759,625,065.26
  6. Step 6: Final answer
    x = 5,382,287,787.15

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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.