Home / 1,434,925,978,522.10-2,152,391,039,326.50-585,982,508,515.20

Finding the Fourth Proportional to 1,434,925,978,522.10, 2,152,391,039,326.50 and 585,982,508,515.20

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Solution

The fourth proportional to 1,434,925,978,522.10, 2,152,391,039,326.50 and 585,982,508,515.20 is: 878,974,608,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,925,978,522.10 : 2,152,391,039,326.50 = 585,982,508,515.20 : x
  2. Step 2: Convert to fraction form
    1,434,925,978,522.10/2,152,391,039,326.50 = 585,982,508,515.20/x
  3. Step 3: Cross multiply
    1,434,925,978,522.10x = 2,152,391,039,326.50 × 585,982,508,515.20
  4. Step 4: Simplify right side
    1,434,925,978,522.10x = 1,261,263,500,530,180,870,373,376
  5. Step 5: Solve for x
    x = 1,261,263,500,530,180,870,373,376/1,434,925,978,522.10
  6. Step 6: Final answer
    x = 878,974,608,731.54

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Double scale
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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.