Home / 500,839,229.32-750,895,637.24-336,669,797.09

Finding the Fourth Proportional to 500,839,229.32, 750,895,637.24 and 336,669,797.09

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Solution

The fourth proportional to 500,839,229.32, 750,895,637.24 and 336,669,797.09 is: 504,760,543.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,839,229.32 : 750,895,637.24 = 336,669,797.09 : x
  2. Step 2: Convert to fraction form
    500,839,229.32/750,895,637.24 = 336,669,797.09/x
  3. Step 3: Cross multiply
    500,839,229.32x = 750,895,637.24 × 336,669,797.09
  4. Step 4: Simplify right side
    500,839,229.32x = 252,803,881,828,075,936
  5. Step 5: Solve for x
    x = 252,803,881,828,075,936/500,839,229.32
  6. Step 6: Final answer
    x = 504,760,543.96

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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.