Home / 33,085,902.30-49,628,853.45-16,906,476.30

Finding the Fourth Proportional to 33,085,902.30, 49,628,853.45 and 16,906,476.30

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Solution

The fourth proportional to 33,085,902.30, 49,628,853.45 and 16,906,476.30 is: 25,359,714.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,902.30 : 49,628,853.45 = 16,906,476.30 : x
  2. Step 2: Convert to fraction form
    33,085,902.30/49,628,853.45 = 16,906,476.30/x
  3. Step 3: Cross multiply
    33,085,902.30x = 49,628,853.45 × 16,906,476.30
  4. Step 4: Simplify right side
    33,085,902.30x = 839,049,034,648,598.38
  5. Step 5: Solve for x
    x = 839,049,034,648,598.38/33,085,902.30
  6. Step 6: Final answer
    x = 25,359,714.45

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Similar ratio
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1.5x scale

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.