Home / 4,518,352,236.45-6,777,528,354.68-3,795,167,323.65

Finding the Fourth Proportional to 4,518,352,236.45, 6,777,528,354.68 and 3,795,167,323.65

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Solution

The fourth proportional to 4,518,352,236.45, 6,777,528,354.68 and 3,795,167,323.65 is: 5,692,750,985.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,352,236.45 : 6,777,528,354.68 = 3,795,167,323.65 : x
  2. Step 2: Convert to fraction form
    4,518,352,236.45/6,777,528,354.68 = 3,795,167,323.65/x
  3. Step 3: Cross multiply
    4,518,352,236.45x = 6,777,528,354.68 × 3,795,167,323.65
  4. Step 4: Simplify right side
    4,518,352,236.45x = 25,721,854,146,773,909,504
  5. Step 5: Solve for x
    x = 25,721,854,146,773,909,504/4,518,352,236.45
  6. Step 6: Final answer
    x = 5,692,750,985.48

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Double scale
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Similar ratio
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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.