Home / 8,386,587,188,380.90-12,568,759,975,751-4,306,892,515,312.30

Finding the Fourth Proportional to 8,386,587,188,380.90, 12,568,759,975,751 and 4,306,892,515,312.30

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Solution

The fourth proportional to 8,386,587,188,380.90, 12,568,759,975,751 and 4,306,892,515,312.30 is: 6,454,627,734,785.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,386,587,188,380.90 : 12,568,759,975,751 = 4,306,892,515,312.30 : x
  2. Step 2: Convert to fraction form
    8,386,587,188,380.90/12,568,759,975,751 = 4,306,892,515,312.30/x
  3. Step 3: Cross multiply
    8,386,587,188,380.90x = 12,568,759,975,751 × 4,306,892,515,312.30
  4. Step 4: Simplify right side
    8,386,587,188,380.90x = 54,132,298,266,318,786,143,453,184
  5. Step 5: Solve for x
    x = 54,132,298,266,318,786,143,453,184/8,386,587,188,380.90
  6. Step 6: Final answer
    x = 6,454,627,734,785.34

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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.