Home / 22,542,747,670.87-33,784,706,246.93-12,593,789,513.35

Finding the Fourth Proportional to 22,542,747,670.87, 33,784,706,246.93 and 12,593,789,513.35

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Solution

The fourth proportional to 22,542,747,670.87, 33,784,706,246.93 and 12,593,789,513.35 is: 18,874,251,065.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,542,747,670.87 : 33,784,706,246.93 = 12,593,789,513.35 : x
  2. Step 2: Convert to fraction form
    22,542,747,670.87/33,784,706,246.93 = 12,593,789,513.35/x
  3. Step 3: Cross multiply
    22,542,747,670.87x = 33,784,706,246.93 × 12,593,789,513.35
  4. Step 4: Simplify right side
    22,542,747,670.87x = 425,477,479,244,197,265,408
  5. Step 5: Solve for x
    x = 425,477,479,244,197,265,408/22,542,747,670.87
  6. Step 6: Final answer
    x = 18,874,251,065.41

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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.