Home / 4,428,307,664.91-6,111,192,123.42-2,448,286,044.75

Finding the Fourth Proportional to 4,428,307,664.91, 6,111,192,123.42 and 2,448,286,044.75

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Solution

The fourth proportional to 4,428,307,664.91, 6,111,192,123.42 and 2,448,286,044.75 is: 3,378,705,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,307,664.91 : 6,111,192,123.42 = 2,448,286,044.75 : x
  2. Step 2: Convert to fraction form
    4,428,307,664.91/6,111,192,123.42 = 2,448,286,044.75/x
  3. Step 3: Cross multiply
    4,428,307,664.91x = 6,111,192,123.42 × 2,448,286,044.75
  4. Step 4: Simplify right side
    4,428,307,664.91x = 14,961,946,392,555,304,960
  5. Step 5: Solve for x
    x = 14,961,946,392,555,304,960/4,428,307,664.91
  6. Step 6: Final answer
    x = 3,378,705,258.24

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1.5x scale

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.