Home / 14,090,160,091,524-21,138,282,228,662-4,288,999,474,847.40

Finding the Fourth Proportional to 14,090,160,091,524, 21,138,282,228,662 and 4,288,999,474,847.40

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Solution

The fourth proportional to 14,090,160,091,524, 21,138,282,228,662 and 4,288,999,474,847.40 is: 6,434,425,215,114.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,160,091,524 : 21,138,282,228,662 = 4,288,999,474,847.40 : x
  2. Step 2: Convert to fraction form
    14,090,160,091,524/21,138,282,228,662 = 4,288,999,474,847.40/x
  3. Step 3: Cross multiply
    14,090,160,091,524x = 21,138,282,228,662 × 4,288,999,474,847.40
  4. Step 4: Simplify right side
    14,090,160,091,524x = 90,662,081,377,907,436,752,470,016
  5. Step 5: Solve for x
    x = 90,662,081,377,907,436,752,470,016/14,090,160,091,524
  6. Step 6: Final answer
    x = 6,434,425,215,114.88

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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.