Home / 45,593,287,113.45-68,293,719,380.38-36,580,681,496.84

Finding the Fourth Proportional to 45,593,287,113.45, 68,293,719,380.38 and 36,580,681,496.84

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Solution

The fourth proportional to 45,593,287,113.45, 68,293,719,380.38 and 36,580,681,496.84 is: 54,793,829,422.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,593,287,113.45 : 68,293,719,380.38 = 36,580,681,496.84 : x
  2. Step 2: Convert to fraction form
    45,593,287,113.45/68,293,719,380.38 = 36,580,681,496.84/x
  3. Step 3: Cross multiply
    45,593,287,113.45x = 68,293,719,380.38 × 36,580,681,496.84
  4. Step 4: Simplify right side
    45,593,287,113.45x = 2,498,230,796,888,313,430,016
  5. Step 5: Solve for x
    x = 2,498,230,796,888,313,430,016/45,593,287,113.45
  6. Step 6: Final answer
    x = 54,793,829,422.12

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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.