Home / 82,951,241,024.85-124,412,827,448.01-23,246,162,087.49

Finding the Fourth Proportional to 82,951,241,024.85, 124,412,827,448.01 and 23,246,162,087.49

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Solution

The fourth proportional to 82,951,241,024.85, 124,412,827,448.01 and 23,246,162,087.49 is: 34,865,310,233.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,951,241,024.85 : 124,412,827,448.01 = 23,246,162,087.49 : x
  2. Step 2: Convert to fraction form
    82,951,241,024.85/124,412,827,448.01 = 23,246,162,087.49/x
  3. Step 3: Cross multiply
    82,951,241,024.85x = 124,412,827,448.01 × 23,246,162,087.49
  4. Step 4: Simplify right side
    82,951,241,024.85x = 2,892,120,752,619,365,335,040
  5. Step 5: Solve for x
    x = 2,892,120,752,619,365,335,040/82,951,241,024.85
  6. Step 6: Final answer
    x = 34,865,310,233.91

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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.