Home / 33,135,532,068.42-49,703,483,912.58-11,052,503,571.78

Finding the Fourth Proportional to 33,135,532,068.42, 49,703,483,912.58 and 11,052,503,571.78

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Solution

The fourth proportional to 33,135,532,068.42, 49,703,483,912.58 and 11,052,503,571.78 is: 16,578,817,335.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,135,532,068.42 : 49,703,483,912.58 = 11,052,503,571.78 : x
  2. Step 2: Convert to fraction form
    33,135,532,068.42/49,703,483,912.58 = 11,052,503,571.78/x
  3. Step 3: Cross multiply
    33,135,532,068.42x = 49,703,483,912.58 × 11,052,503,571.78
  4. Step 4: Simplify right side
    33,135,532,068.42x = 549,347,933,473,700,249,600
  5. Step 5: Solve for x
    x = 549,347,933,473,700,249,600/33,135,532,068.42
  6. Step 6: Final answer
    x = 16,578,817,335.40

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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.