Home / 334,851,736.65-462,121,279.74-200,894,694.15

Finding the Fourth Proportional to 334,851,736.65, 462,121,279.74 and 200,894,694.15

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Solution

The fourth proportional to 334,851,736.65, 462,121,279.74 and 200,894,694.15 is: 277,250,206.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,851,736.65 : 462,121,279.74 = 200,894,694.15 : x
  2. Step 2: Convert to fraction form
    334,851,736.65/462,121,279.74 = 200,894,694.15/x
  3. Step 3: Cross multiply
    334,851,736.65x = 462,121,279.74 × 200,894,694.15
  4. Step 4: Simplify right side
    334,851,736.65x = 92,837,713,150,258,816
  5. Step 5: Solve for x
    x = 92,837,713,150,258,816/334,851,736.65
  6. Step 6: Final answer
    x = 277,250,206.55

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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.