Home / 36,652,116,722.85-54,978,175,084.28-14,569,148,849.85

Finding the Fourth Proportional to 36,652,116,722.85, 54,978,175,084.28 and 14,569,148,849.85

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Solution

The fourth proportional to 36,652,116,722.85, 54,978,175,084.28 and 14,569,148,849.85 is: 21,853,723,274.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,652,116,722.85 : 54,978,175,084.28 = 14,569,148,849.85 : x
  2. Step 2: Convert to fraction form
    36,652,116,722.85/54,978,175,084.28 = 14,569,148,849.85/x
  3. Step 3: Cross multiply
    36,652,116,722.85x = 54,978,175,084.28 × 14,569,148,849.85
  4. Step 4: Simplify right side
    36,652,116,722.85x = 800,985,216,295,989,936,128
  5. Step 5: Solve for x
    x = 800,985,216,295,989,936,128/36,652,116,722.85
  6. Step 6: Final answer
    x = 21,853,723,274.78

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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.