Home / 96,560,132.94-133,248,928.77-54,747,011.85

Finding the Fourth Proportional to 96,560,132.94, 133,248,928.77 and 54,747,011.85

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Solution

The fourth proportional to 96,560,132.94, 133,248,928.77 and 54,747,011.85 is: 75,548,577.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,132.94 : 133,248,928.77 = 54,747,011.85 : x
  2. Step 2: Convert to fraction form
    96,560,132.94/133,248,928.77 = 54,747,011.85/x
  3. Step 3: Cross multiply
    96,560,132.94x = 133,248,928.77 × 54,747,011.85
  4. Step 4: Simplify right side
    96,560,132.94x = 7,294,980,682,370,996
  5. Step 5: Solve for x
    x = 7,294,980,682,370,996/96,560,132.94
  6. Step 6: Final answer
    x = 75,548,577.45

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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.