Home / 96,810,043.73-133,593,973.06-52,756,103.62

Finding the Fourth Proportional to 96,810,043.73, 133,593,973.06 and 52,756,103.62

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Solution

The fourth proportional to 96,810,043.73, 133,593,973.06 and 52,756,103.62 is: 72,801,304.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,810,043.73 : 133,593,973.06 = 52,756,103.62 : x
  2. Step 2: Convert to fraction form
    96,810,043.73/133,593,973.06 = 52,756,103.62/x
  3. Step 3: Cross multiply
    96,810,043.73x = 133,593,973.06 × 52,756,103.62
  4. Step 4: Simplify right side
    96,810,043.73x = 7,047,897,485,895,132
  5. Step 5: Solve for x
    x = 7,047,897,485,895,132/96,810,043.73
  6. Step 6: Final answer
    x = 72,801,304.64

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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.