Home / 55,867,653,003.15-83,801,479,504.73-55,867,653,003.15

Finding the Fourth Proportional to 55,867,653,003.15, 83,801,479,504.73 and 55,867,653,003.15

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Solution

The fourth proportional to 55,867,653,003.15, 83,801,479,504.73 and 55,867,653,003.15 is: 83,801,479,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,867,653,003.15 : 83,801,479,504.73 = 55,867,653,003.15 : x
  2. Step 2: Convert to fraction form
    55,867,653,003.15/83,801,479,504.73 = 55,867,653,003.15/x
  3. Step 3: Cross multiply
    55,867,653,003.15x = 83,801,479,504.73 × 55,867,653,003.15
  4. Step 4: Simplify right side
    55,867,653,003.15x = 4,681,791,978,120,842,051,584
  5. Step 5: Solve for x
    x = 4,681,791,978,120,842,051,584/55,867,653,003.15
  6. Step 6: Final answer
    x = 83,801,479,504.73

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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.