Home / 34,168,301,909.93-51,233,769,017.87-27,130,990,330.71

Finding the Fourth Proportional to 34,168,301,909.93, 51,233,769,017.87 and 27,130,990,330.71

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Solution

The fourth proportional to 34,168,301,909.93, 51,233,769,017.87 and 27,130,990,330.71 is: 40,681,649,778.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,168,301,909.93 : 51,233,769,017.87 = 27,130,990,330.71 : x
  2. Step 2: Convert to fraction form
    34,168,301,909.93/51,233,769,017.87 = 27,130,990,330.71/x
  3. Step 3: Cross multiply
    34,168,301,909.93x = 51,233,769,017.87 × 27,130,990,330.71
  4. Step 4: Simplify right side
    34,168,301,909.93x = 1,390,022,891,829,524,692,992
  5. Step 5: Solve for x
    x = 1,390,022,891,829,524,692,992/34,168,301,909.93
  6. Step 6: Final answer
    x = 40,681,649,778.61

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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.