Home / 34,168,301,910.93-51,233,769,019.36-27,130,990,331.71

Finding the Fourth Proportional to 34,168,301,910.93, 51,233,769,019.36 and 27,130,990,331.71

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Solution

The fourth proportional to 34,168,301,910.93, 51,233,769,019.36 and 27,130,990,331.71 is: 40,681,649,780.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,168,301,910.93 : 51,233,769,019.36 = 27,130,990,331.71 : x
  2. Step 2: Convert to fraction form
    34,168,301,910.93/51,233,769,019.36 = 27,130,990,331.71/x
  3. Step 3: Cross multiply
    34,168,301,910.93x = 51,233,769,019.36 × 27,130,990,331.71
  4. Step 4: Simplify right side
    34,168,301,910.93x = 1,390,022,891,921,319,395,328
  5. Step 5: Solve for x
    x = 1,390,022,891,921,319,395,328/34,168,301,910.93
  6. Step 6: Final answer
    x = 40,681,649,780.10

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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.