Home / 16,463,210,268.42-22,719,436,797.48-8,944,956,956.70

Finding the Fourth Proportional to 16,463,210,268.42, 22,719,436,797.48 and 8,944,956,956.70

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Solution

The fourth proportional to 16,463,210,268.42, 22,719,436,797.48 and 8,944,956,956.70 is: 12,344,152,866.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,210,268.42 : 22,719,436,797.48 = 8,944,956,956.70 : x
  2. Step 2: Convert to fraction form
    16,463,210,268.42/22,719,436,797.48 = 8,944,956,956.70/x
  3. Step 3: Cross multiply
    16,463,210,268.42x = 22,719,436,797.48 × 8,944,956,956.70
  4. Step 4: Simplify right side
    16,463,210,268.42x = 203,224,384,233,924,722,688
  5. Step 5: Solve for x
    x = 203,224,384,233,924,722,688/16,463,210,268.42
  6. Step 6: Final answer
    x = 12,344,152,866.94

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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.