Home / 60,455,536-90,629,600.40-23,558,885.04

Finding the Fourth Proportional to 60,455,536, 90,629,600.40 and 23,558,885.04

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Solution

The fourth proportional to 60,455,536, 90,629,600.40 and 23,558,885.04 is: 35,317,399.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455,536 : 90,629,600.40 = 23,558,885.04 : x
  2. Step 2: Convert to fraction form
    60,455,536/90,629,600.40 = 23,558,885.04/x
  3. Step 3: Cross multiply
    60,455,536x = 90,629,600.40 × 23,558,885.04
  4. Step 4: Simplify right side
    60,455,536x = 2,135,132,337,044,738
  5. Step 5: Solve for x
    x = 2,135,132,337,044,738/60,455,536
  6. Step 6: Final answer
    x = 35,317,399.83

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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.