Home / 63,733,546,664.25-87,960,006,829.74-36,273,809,619.66

Finding the Fourth Proportional to 63,733,546,664.25, 87,960,006,829.74 and 36,273,809,619.66

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Solution

The fourth proportional to 63,733,546,664.25, 87,960,006,829.74 and 36,273,809,619.66 is: 50,062,246,789.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,546,664.25 : 87,960,006,829.74 = 36,273,809,619.66 : x
  2. Step 2: Convert to fraction form
    63,733,546,664.25/87,960,006,829.74 = 36,273,809,619.66/x
  3. Step 3: Cross multiply
    63,733,546,664.25x = 87,960,006,829.74 × 36,273,809,619.66
  4. Step 4: Simplify right side
    63,733,546,664.25x = 3,190,644,541,885,982,441,472
  5. Step 5: Solve for x
    x = 3,190,644,541,885,982,441,472/63,733,546,664.25
  6. Step 6: Final answer
    x = 50,062,246,789.66

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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.