Home / 96,347,046.84-132,957,256.32-52,293,100.20

Finding the Fourth Proportional to 96,347,046.84, 132,957,256.32 and 52,293,100.20

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Solution

The fourth proportional to 96,347,046.84, 132,957,256.32 and 52,293,100.20 is: 72,163,572.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,347,046.84 : 132,957,256.32 = 52,293,100.20 : x
  2. Step 2: Convert to fraction form
    96,347,046.84/132,957,256.32 = 52,293,100.20/x
  3. Step 3: Cross multiply
    96,347,046.84x = 132,957,256.32 × 52,293,100.20
  4. Step 4: Simplify right side
    96,347,046.84x = 6,952,747,127,058,843
  5. Step 5: Solve for x
    x = 6,952,747,127,058,843/96,347,046.84
  6. Step 6: Final answer
    x = 72,163,572.78

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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.