Home / 16,463,210,269.92-22,719,436,799.55-8,944,956,958.20

Finding the Fourth Proportional to 16,463,210,269.92, 22,719,436,799.55 and 8,944,956,958.20

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Solution

The fourth proportional to 16,463,210,269.92, 22,719,436,799.55 and 8,944,956,958.20 is: 12,344,152,869.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,210,269.92 : 22,719,436,799.55 = 8,944,956,958.20 : x
  2. Step 2: Convert to fraction form
    16,463,210,269.92/22,719,436,799.55 = 8,944,956,958.20/x
  3. Step 3: Cross multiply
    16,463,210,269.92x = 22,719,436,799.55 × 8,944,956,958.20
  4. Step 4: Simplify right side
    16,463,210,269.92x = 203,224,384,286,519,918,592
  5. Step 5: Solve for x
    x = 203,224,384,286,519,918,592/16,463,210,269.92
  6. Step 6: Final answer
    x = 12,344,152,869.01

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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.