Home / 5,010,768,229.60-7,522,721,173.86-3,360,061,840.88

Finding the Fourth Proportional to 5,010,768,229.60, 7,522,721,173.86 and 3,360,061,840.88

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Solution

The fourth proportional to 5,010,768,229.60, 7,522,721,173.86 and 3,360,061,840.88 is: 5,044,497,609.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,768,229.60 : 7,522,721,173.86 = 3,360,061,840.88 : x
  2. Step 2: Convert to fraction form
    5,010,768,229.60/7,522,721,173.86 = 3,360,061,840.88/x
  3. Step 3: Cross multiply
    5,010,768,229.60x = 7,522,721,173.86 × 3,360,061,840.88
  4. Step 4: Simplify right side
    5,010,768,229.60x = 25,276,808,355,866,984,448
  5. Step 5: Solve for x
    x = 25,276,808,355,866,984,448/5,010,768,229.60
  6. Step 6: Final answer
    x = 5,044,497,609.48

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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.