Home / 96,646,947.24-133,372,809.06-53,186,883.24

Finding the Fourth Proportional to 96,646,947.24, 133,372,809.06 and 53,186,883.24

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Solution

The fourth proportional to 96,646,947.24, 133,372,809.06 and 53,186,883.24 is: 73,397,910.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,646,947.24 : 133,372,809.06 = 53,186,883.24 : x
  2. Step 2: Convert to fraction form
    96,646,947.24/133,372,809.06 = 53,186,883.24/x
  3. Step 3: Cross multiply
    96,646,947.24x = 133,372,809.06 × 53,186,883.24
  4. Step 4: Simplify right side
    96,646,947.24x = 7,093,684,022,865,035
  5. Step 5: Solve for x
    x = 7,093,684,022,865,035/96,646,947.24
  6. Step 6: Final answer
    x = 73,397,910.91

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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.