Home / 62,954,578.85-94,393,402.59-30,175,178.01

Finding the Fourth Proportional to 62,954,578.85, 94,393,402.59 and 30,175,178.01

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Solution

The fourth proportional to 62,954,578.85, 94,393,402.59 and 30,175,178.01 is: 45,244,329.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,954,578.85 : 94,393,402.59 = 30,175,178.01 : x
  2. Step 2: Convert to fraction form
    62,954,578.85/94,393,402.59 = 30,175,178.01/x
  3. Step 3: Cross multiply
    62,954,578.85x = 94,393,402.59 × 30,175,178.01
  4. Step 4: Simplify right side
    62,954,578.85x = 2,848,337,726,122,845.50
  5. Step 5: Solve for x
    x = 2,848,337,726,122,845.50/62,954,578.85
  6. Step 6: Final answer
    x = 45,244,329.78

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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.