Home / 16,463,210,276.42-22,719,436,808.52-8,944,956,964.70

Finding the Fourth Proportional to 16,463,210,276.42, 22,719,436,808.52 and 8,944,956,964.70

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Solution

The fourth proportional to 16,463,210,276.42, 22,719,436,808.52 and 8,944,956,964.70 is: 12,344,152,877.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,210,276.42 : 22,719,436,808.52 = 8,944,956,964.70 : x
  2. Step 2: Convert to fraction form
    16,463,210,276.42/22,719,436,808.52 = 8,944,956,964.70/x
  3. Step 3: Cross multiply
    16,463,210,276.42x = 22,719,436,808.52 × 8,944,956,964.70
  4. Step 4: Simplify right side
    16,463,210,276.42x = 203,224,384,514,432,532,480
  5. Step 5: Solve for x
    x = 203,224,384,514,432,532,480/16,463,210,276.42
  6. Step 6: Final answer
    x = 12,344,152,877.98

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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.