Home / 48,448,964.16-72,703,701.44-32,286,256.48

Finding the Fourth Proportional to 48,448,964.16, 72,703,701.44 and 32,286,256.48

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Solution

The fourth proportional to 48,448,964.16, 72,703,701.44 and 32,286,256.48 is: 48,449,546.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,448,964.16 : 72,703,701.44 = 32,286,256.48 : x
  2. Step 2: Convert to fraction form
    48,448,964.16/72,703,701.44 = 32,286,256.48/x
  3. Step 3: Cross multiply
    48,448,964.16x = 72,703,701.44 × 32,286,256.48
  4. Step 4: Simplify right side
    48,448,964.16x = 2,347,330,351,737,185.50
  5. Step 5: Solve for x
    x = 2,347,330,351,737,185.50/48,448,964.16
  6. Step 6: Final answer
    x = 48,449,546.70

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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.