Home / 500,839,233.84-750,895,643.97-336,669,801.60

Finding the Fourth Proportional to 500,839,233.84, 750,895,643.97 and 336,669,801.60

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Solution

The fourth proportional to 500,839,233.84, 750,895,643.97 and 336,669,801.60 is: 504,760,550.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,839,233.84 : 750,895,643.97 = 336,669,801.60 : x
  2. Step 2: Convert to fraction form
    500,839,233.84/750,895,643.97 = 336,669,801.60/x
  3. Step 3: Cross multiply
    500,839,233.84x = 750,895,643.97 × 336,669,801.60
  4. Step 4: Simplify right side
    500,839,233.84x = 252,803,887,477,684,160
  5. Step 5: Solve for x
    x = 252,803,887,477,684,160/500,839,233.84
  6. Step 6: Final answer
    x = 504,760,550.68

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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.