Home / 16,463,210,274.42-22,719,436,805.76-8,944,956,962.70

Finding the Fourth Proportional to 16,463,210,274.42, 22,719,436,805.76 and 8,944,956,962.70

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Solution

The fourth proportional to 16,463,210,274.42, 22,719,436,805.76 and 8,944,956,962.70 is: 12,344,152,875.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,210,274.42 : 22,719,436,805.76 = 8,944,956,962.70 : x
  2. Step 2: Convert to fraction form
    16,463,210,274.42/22,719,436,805.76 = 8,944,956,962.70/x
  3. Step 3: Cross multiply
    16,463,210,274.42x = 22,719,436,805.76 × 8,944,956,962.70
  4. Step 4: Simplify right side
    16,463,210,274.42x = 203,224,384,444,305,571,840
  5. Step 5: Solve for x
    x = 203,224,384,444,305,571,840/16,463,210,274.42
  6. Step 6: Final answer
    x = 12,344,152,875.22

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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.