Home / 36,652,116,734.73-54,978,175,102.09-14,569,148,861.73

Finding the Fourth Proportional to 36,652,116,734.73, 54,978,175,102.09 and 14,569,148,861.73

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Solution

The fourth proportional to 36,652,116,734.73, 54,978,175,102.09 and 14,569,148,861.73 is: 21,853,723,292.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,652,116,734.73 : 54,978,175,102.09 = 14,569,148,861.73 : x
  2. Step 2: Convert to fraction form
    36,652,116,734.73/54,978,175,102.09 = 14,569,148,861.73/x
  3. Step 3: Cross multiply
    36,652,116,734.73x = 54,978,175,102.09 × 14,569,148,861.73
  4. Step 4: Simplify right side
    36,652,116,734.73x = 800,985,217,208,607,047,680
  5. Step 5: Solve for x
    x = 800,985,217,208,607,047,680/36,652,116,734.73
  6. Step 6: Final answer
    x = 21,853,723,292.59

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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.