Home / 22,794,015,870.49-31,455,744,882.90-12,633,399,712.94

Finding the Fourth Proportional to 22,794,015,870.49, 31,455,744,882.90 and 12,633,399,712.94

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Solution

The fourth proportional to 22,794,015,870.49, 31,455,744,882.90 and 12,633,399,712.94 is: 17,434,093,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794,015,870.49 : 31,455,744,882.90 = 12,633,399,712.94 : x
  2. Step 2: Convert to fraction form
    22,794,015,870.49/31,455,744,882.90 = 12,633,399,712.94/x
  3. Step 3: Cross multiply
    22,794,015,870.49x = 31,455,744,882.90 × 12,633,399,712.94
  4. Step 4: Simplify right side
    22,794,015,870.49x = 397,392,998,373,785,468,928
  5. Step 5: Solve for x
    x = 397,392,998,373,785,468,928/22,794,015,870.49
  6. Step 6: Final answer
    x = 17,434,093,256.40

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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.