Home / 134,952,912.54-202,387,474.80-48,680,092.80

Finding the Fourth Proportional to 134,952,912.54, 202,387,474.80 and 48,680,092.80

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Solution

The fourth proportional to 134,952,912.54, 202,387,474.80 and 48,680,092.80 is: 73,005,027.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,952,912.54 : 202,387,474.80 = 48,680,092.80 : x
  2. Step 2: Convert to fraction form
    134,952,912.54/202,387,474.80 = 48,680,092.80/x
  3. Step 3: Cross multiply
    134,952,912.54x = 202,387,474.80 × 48,680,092.80
  4. Step 4: Simplify right side
    134,952,912.54x = 9,852,241,054,821,662
  5. Step 5: Solve for x
    x = 9,852,241,054,821,662/134,952,912.54
  6. Step 6: Final answer
    x = 73,005,027.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.