Home / 63,716,609,456.96-87,928,929,656.96-35,170,270,092.48

Finding the Fourth Proportional to 63,716,609,456.96, 87,928,929,656.96 and 35,170,270,092.48

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Solution

The fourth proportional to 63,716,609,456.96, 87,928,929,656.96 and 35,170,270,092.48 is: 48,534,977,478.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,716,609,456.96 : 87,928,929,656.96 = 35,170,270,092.48 : x
  2. Step 2: Convert to fraction form
    63,716,609,456.96/87,928,929,656.96 = 35,170,270,092.48/x
  3. Step 3: Cross multiply
    63,716,609,456.96x = 87,928,929,656.96 × 35,170,270,092.48
  4. Step 4: Simplify right side
    63,716,609,456.96x = 3,092,484,204,977,958,420,480
  5. Step 5: Solve for x
    x = 3,092,484,204,977,958,420,480/63,716,609,456.96
  6. Step 6: Final answer
    x = 48,534,977,478.16

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.