Home / 71,062,964.98-106,578,332.89-32,175,745.51

Finding the Fourth Proportional to 71,062,964.98, 106,578,332.89 and 32,175,745.51

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Solution

The fourth proportional to 71,062,964.98, 106,578,332.89 and 32,175,745.51 is: 48,256,321.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,062,964.98 : 106,578,332.89 = 32,175,745.51 : x
  2. Step 2: Convert to fraction form
    71,062,964.98/106,578,332.89 = 32,175,745.51/x
  3. Step 3: Cross multiply
    71,062,964.98x = 106,578,332.89 × 32,175,745.51
  4. Step 4: Simplify right side
    71,062,964.98x = 3,429,237,315,787,824.50
  5. Step 5: Solve for x
    x = 3,429,237,315,787,824.50/71,062,964.98
  6. Step 6: Final answer
    x = 48,256,321.94

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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.