Home / 41,570,568,007.60-62,355,852,011.40-19,489,832,186.80

Finding the Fourth Proportional to 41,570,568,007.60, 62,355,852,011.40 and 19,489,832,186.80

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Solution

The fourth proportional to 41,570,568,007.60, 62,355,852,011.40 and 19,489,832,186.80 is: 29,234,748,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,568,007.60 : 62,355,852,011.40 = 19,489,832,186.80 : x
  2. Step 2: Convert to fraction form
    41,570,568,007.60/62,355,852,011.40 = 19,489,832,186.80/x
  3. Step 3: Cross multiply
    41,570,568,007.60x = 62,355,852,011.40 × 19,489,832,186.80
  4. Step 4: Simplify right side
    41,570,568,007.60x = 1,215,305,091,567,121,334,272
  5. Step 5: Solve for x
    x = 1,215,305,091,567,121,334,272/41,570,568,007.60
  6. Step 6: Final answer
    x = 29,234,748,280.20

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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.