Home / 37,674,956,282.87-56,523,462,049.39-12,148,591,246.54

Finding the Fourth Proportional to 37,674,956,282.87, 56,523,462,049.39 and 12,148,591,246.54

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Solution

The fourth proportional to 37,674,956,282.87, 56,523,462,049.39 and 12,148,591,246.54 is: 18,226,442,815.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,674,956,282.87 : 56,523,462,049.39 = 12,148,591,246.54 : x
  2. Step 2: Convert to fraction form
    37,674,956,282.87/56,523,462,049.39 = 12,148,591,246.54/x
  3. Step 3: Cross multiply
    37,674,956,282.87x = 56,523,462,049.39 × 12,148,591,246.54
  4. Step 4: Simplify right side
    37,674,956,282.87x = 686,680,436,277,181,546,496
  5. Step 5: Solve for x
    x = 686,680,436,277,181,546,496/37,674,956,282.87
  6. Step 6: Final answer
    x = 18,226,442,815.79

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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.