Home / 6,901,740,081.20-10,352,610,121.80-5,799,744,023.60

Finding the Fourth Proportional to 6,901,740,081.20, 10,352,610,121.80 and 5,799,744,023.60

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Solution

The fourth proportional to 6,901,740,081.20, 10,352,610,121.80 and 5,799,744,023.60 is: 8,699,616,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,740,081.20 : 10,352,610,121.80 = 5,799,744,023.60 : x
  2. Step 2: Convert to fraction form
    6,901,740,081.20/10,352,610,121.80 = 5,799,744,023.60/x
  3. Step 3: Cross multiply
    6,901,740,081.20x = 10,352,610,121.80 × 5,799,744,023.60
  4. Step 4: Simplify right side
    6,901,740,081.20x = 60,042,488,682,570,416,128
  5. Step 5: Solve for x
    x = 60,042,488,682,570,416,128/6,901,740,081.20
  6. Step 6: Final answer
    x = 8,699,616,035.40

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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.