Home / 34,168,301,902.90-51,233,769,007.31-27,130,990,323.69

Finding the Fourth Proportional to 34,168,301,902.90, 51,233,769,007.31 and 27,130,990,323.69

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Solution

The fourth proportional to 34,168,301,902.90, 51,233,769,007.31 and 27,130,990,323.69 is: 40,681,649,768.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,168,301,902.90 : 51,233,769,007.31 = 27,130,990,323.69 : x
  2. Step 2: Convert to fraction form
    34,168,301,902.90/51,233,769,007.31 = 27,130,990,323.69/x
  3. Step 3: Cross multiply
    34,168,301,902.90x = 51,233,769,007.31 × 27,130,990,323.69
  4. Step 4: Simplify right side
    34,168,301,902.90x = 1,390,022,891,183,240,118,272
  5. Step 5: Solve for x
    x = 1,390,022,891,183,240,118,272/34,168,301,902.90
  6. Step 6: Final answer
    x = 40,681,649,768.07

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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.