Home / 96,560,960.16-133,250,068.44-54,747,838.20

Finding the Fourth Proportional to 96,560,960.16, 133,250,068.44 and 54,747,838.20

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Solution

The fourth proportional to 96,560,960.16, 133,250,068.44 and 54,747,838.20 is: 75,549,716.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560,960.16 : 133,250,068.44 = 54,747,838.20 : x
  2. Step 2: Convert to fraction form
    96,560,960.16/133,250,068.44 = 54,747,838.20/x
  3. Step 3: Cross multiply
    96,560,960.16x = 133,250,068.44 × 54,747,838.20
  4. Step 4: Simplify right side
    96,560,960.16x = 7,295,153,187,092,047
  5. Step 5: Solve for x
    x = 7,295,153,187,092,047/96,560,960.16
  6. Step 6: Final answer
    x = 75,549,716.73

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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.