Home / 337,033,590,200.40-505,499,304,843.15-91,727,833,672.15

Finding the Fourth Proportional to 337,033,590,200.40, 505,499,304,843.15 and 91,727,833,672.15

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Solution

The fourth proportional to 337,033,590,200.40, 505,499,304,843.15 and 91,727,833,672.15 is: 137,577,848,333.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,033,590,200.40 : 505,499,304,843.15 = 91,727,833,672.15 : x
  2. Step 2: Convert to fraction form
    337,033,590,200.40/505,499,304,843.15 = 91,727,833,672.15/x
  3. Step 3: Cross multiply
    337,033,590,200.40x = 505,499,304,843.15 × 91,727,833,672.15
  4. Step 4: Simplify right side
    337,033,590,200.40x = 46,368,356,156,039,910,916,096
  5. Step 5: Solve for x
    x = 46,368,356,156,039,910,916,096/337,033,590,200.40
  6. Step 6: Final answer
    x = 137,577,848,333.96

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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.