Home / 34,168,301,902.40-51,233,769,006.56-27,130,990,323.18

Finding the Fourth Proportional to 34,168,301,902.40, 51,233,769,006.56 and 27,130,990,323.18

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Solution

The fourth proportional to 34,168,301,902.40, 51,233,769,006.56 and 27,130,990,323.18 is: 40,681,649,767.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,168,301,902.40 : 51,233,769,006.56 = 27,130,990,323.18 : x
  2. Step 2: Convert to fraction form
    34,168,301,902.40/51,233,769,006.56 = 27,130,990,323.18/x
  3. Step 3: Cross multiply
    34,168,301,902.40x = 51,233,769,006.56 × 27,130,990,323.18
  4. Step 4: Simplify right side
    34,168,301,902.40x = 1,390,022,891,137,223,622,656
  5. Step 5: Solve for x
    x = 1,390,022,891,137,223,622,656/34,168,301,902.40
  6. Step 6: Final answer
    x = 40,681,649,767.32

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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.