Home / 22,616,064,527.20-33,924,096,790.80-12,820,544,015.20

Finding the Fourth Proportional to 22,616,064,527.20, 33,924,096,790.80 and 12,820,544,015.20

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Solution

The fourth proportional to 22,616,064,527.20, 33,924,096,790.80 and 12,820,544,015.20 is: 19,230,816,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,616,064,527.20 : 33,924,096,790.80 = 12,820,544,015.20 : x
  2. Step 2: Convert to fraction form
    22,616,064,527.20/33,924,096,790.80 = 12,820,544,015.20/x
  3. Step 3: Cross multiply
    22,616,064,527.20x = 33,924,096,790.80 × 12,820,544,015.20
  4. Step 4: Simplify right side
    22,616,064,527.20x = 434,925,376,082,356,469,760
  5. Step 5: Solve for x
    x = 434,925,376,082,356,469,760/22,616,064,527.20
  6. Step 6: Final answer
    x = 19,230,816,022.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.