Home / 22,233,949,724.40-33,351,997,215.30-7,310,784,900.84

Finding the Fourth Proportional to 22,233,949,724.40, 33,351,997,215.30 and 7,310,784,900.84

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Solution

The fourth proportional to 22,233,949,724.40, 33,351,997,215.30 and 7,310,784,900.84 is: 10,966,530,044.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,949,724.40 : 33,351,997,215.30 = 7,310,784,900.84 : x
  2. Step 2: Convert to fraction form
    22,233,949,724.40/33,351,997,215.30 = 7,310,784,900.84/x
  3. Step 3: Cross multiply
    22,233,949,724.40x = 33,351,997,215.30 × 7,310,784,900.84
  4. Step 4: Simplify right side
    22,233,949,724.40x = 243,829,277,654,472,949,760
  5. Step 5: Solve for x
    x = 243,829,277,654,472,949,760/22,233,949,724.40
  6. Step 6: Final answer
    x = 10,966,530,044.23

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Double scale
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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.