Home / 50,948,353,517.80-76,422,530,276.70-36,071,406,740.20

Finding the Fourth Proportional to 50,948,353,517.80, 76,422,530,276.70 and 36,071,406,740.20

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Solution

The fourth proportional to 50,948,353,517.80, 76,422,530,276.70 and 36,071,406,740.20 is: 54,107,110,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,948,353,517.80 : 76,422,530,276.70 = 36,071,406,740.20 : x
  2. Step 2: Convert to fraction form
    50,948,353,517.80/76,422,530,276.70 = 36,071,406,740.20/x
  3. Step 3: Cross multiply
    50,948,353,517.80x = 76,422,530,276.70 × 36,071,406,740.20
  4. Step 4: Simplify right side
    50,948,353,517.80x = 2,756,668,173,726,094,721,024
  5. Step 5: Solve for x
    x = 2,756,668,173,726,094,721,024/50,948,353,517.80
  6. Step 6: Final answer
    x = 54,107,110,110.30

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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.