Home / 241,988,279,623.80-333,973,109,787.06-137,727,091,909.26

Finding the Fourth Proportional to 241,988,279,623.80, 333,973,109,787.06 and 137,727,091,909.26

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Solution

The fourth proportional to 241,988,279,623.80, 333,973,109,787.06 and 137,727,091,909.26 is: 190,080,053,704.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,988,279,623.80 : 333,973,109,787.06 = 137,727,091,909.26 : x
  2. Step 2: Convert to fraction form
    241,988,279,623.80/333,973,109,787.06 = 137,727,091,909.26/x
  3. Step 3: Cross multiply
    241,988,279,623.80x = 333,973,109,787.06 × 137,727,091,909.26
  4. Step 4: Simplify right side
    241,988,279,623.80x = 45,997,145,186,863,792,783,360
  5. Step 5: Solve for x
    x = 45,997,145,186,863,792,783,360/241,988,279,623.80
  6. Step 6: Final answer
    x = 190,080,053,704.96

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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.