Home / 4,382,956,105.79-6,574,342,049.15-1,066,789,177.09

Finding the Fourth Proportional to 4,382,956,105.79, 6,574,342,049.15 and 1,066,789,177.09

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Solution

The fourth proportional to 4,382,956,105.79, 6,574,342,049.15 and 1,066,789,177.09 is: 1,600,161,346.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,956,105.79 : 6,574,342,049.15 = 1,066,789,177.09 : x
  2. Step 2: Convert to fraction form
    4,382,956,105.79/6,574,342,049.15 = 1,066,789,177.09/x
  3. Step 3: Cross multiply
    4,382,956,105.79x = 6,574,342,049.15 × 1,066,789,177.09
  4. Step 4: Simplify right side
    4,382,956,105.79x = 7,013,436,944,499,143,680
  5. Step 5: Solve for x
    x = 7,013,436,944,499,143,680/4,382,956,105.79
  6. Step 6: Final answer
    x = 1,600,161,346.64

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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.