Home / 16,463,210,263.69-22,719,436,790.94-8,944,956,951.97

Finding the Fourth Proportional to 16,463,210,263.69, 22,719,436,790.94 and 8,944,956,951.97

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Solution

The fourth proportional to 16,463,210,263.69, 22,719,436,790.94 and 8,944,956,951.97 is: 12,344,152,860.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,210,263.69 : 22,719,436,790.94 = 8,944,956,951.97 : x
  2. Step 2: Convert to fraction form
    16,463,210,263.69/22,719,436,790.94 = 8,944,956,951.97/x
  3. Step 3: Cross multiply
    16,463,210,263.69x = 22,719,436,790.94 × 8,944,956,951.97
  4. Step 4: Simplify right side
    16,463,210,263.69x = 203,224,384,067,803,447,296
  5. Step 5: Solve for x
    x = 203,224,384,067,803,447,296/16,463,210,263.69
  6. Step 6: Final answer
    x = 12,344,152,860.40

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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.