Home / 95,265,901,479.01-142,856,918,875.65-50,486,906,874.62

Finding the Fourth Proportional to 95,265,901,479.01, 142,856,918,875.65 and 50,486,906,874.62

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Solution

The fourth proportional to 95,265,901,479.01, 142,856,918,875.65 and 50,486,906,874.62 is: 75,708,137,410.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,265,901,479.01 : 142,856,918,875.65 = 50,486,906,874.62 : x
  2. Step 2: Convert to fraction form
    95,265,901,479.01/142,856,918,875.65 = 50,486,906,874.62/x
  3. Step 3: Cross multiply
    95,265,901,479.01x = 142,856,918,875.65 × 50,486,906,874.62
  4. Step 4: Simplify right side
    95,265,901,479.01x = 7,212,403,959,669,370,912,768
  5. Step 5: Solve for x
    x = 7,212,403,959,669,370,912,768/95,265,901,479.01
  6. Step 6: Final answer
    x = 75,708,137,410.09

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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.