Home / 337,033,590,215.30-505,499,304,865.60-91,727,833,687.10

Finding the Fourth Proportional to 337,033,590,215.30, 505,499,304,865.60 and 91,727,833,687.10

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Solution

The fourth proportional to 337,033,590,215.30, 505,499,304,865.60 and 91,727,833,687.10 is: 137,577,848,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,033,590,215.30 : 505,499,304,865.60 = 91,727,833,687.10 : x
  2. Step 2: Convert to fraction form
    337,033,590,215.30/505,499,304,865.60 = 91,727,833,687.10/x
  3. Step 3: Cross multiply
    337,033,590,215.30x = 505,499,304,865.60 × 91,727,833,687.10
  4. Step 4: Simplify right side
    337,033,590,215.30x = 46,368,356,165,656,418,189,312
  5. Step 5: Solve for x
    x = 46,368,356,165,656,418,189,312/337,033,590,215.30
  6. Step 6: Final answer
    x = 137,577,848,356.41

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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.