Home / 23,842,954,709.75-32,903,979,358.59-13,138,764,953.09

Finding the Fourth Proportional to 23,842,954,709.75, 32,903,979,358.59 and 13,138,764,953.09

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Solution

The fourth proportional to 23,842,954,709.75, 32,903,979,358.59 and 13,138,764,953.09 is: 18,131,882,397.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,954,709.75 : 32,903,979,358.59 = 13,138,764,953.09 : x
  2. Step 2: Convert to fraction form
    23,842,954,709.75/32,903,979,358.59 = 13,138,764,953.09/x
  3. Step 3: Cross multiply
    23,842,954,709.75x = 32,903,979,358.59 × 13,138,764,953.09
  4. Step 4: Simplify right side
    23,842,954,709.75x = 432,317,650,813,674,520,576
  5. Step 5: Solve for x
    x = 432,317,650,813,674,520,576/23,842,954,709.75
  6. Step 6: Final answer
    x = 18,131,882,397.82

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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.