Home / 177,291,451.90-244,659,649.72-97,909,872.25

Finding the Fourth Proportional to 177,291,451.90, 244,659,649.72 and 97,909,872.25

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Solution

The fourth proportional to 177,291,451.90, 244,659,649.72 and 97,909,872.25 is: 135,114,213.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,291,451.90 : 244,659,649.72 = 97,909,872.25 : x
  2. Step 2: Convert to fraction form
    177,291,451.90/244,659,649.72 = 97,909,872.25/x
  3. Step 3: Cross multiply
    177,291,451.90x = 244,659,649.72 × 97,909,872.25
  4. Step 4: Simplify right side
    177,291,451.90x = 23,954,595,048,325,400
  5. Step 5: Solve for x
    x = 23,954,595,048,325,400/177,291,451.90
  6. Step 6: Final answer
    x = 135,114,213.30

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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.