Home / 71,062,965.10-106,578,333.08-32,175,745.64

Finding the Fourth Proportional to 71,062,965.10, 106,578,333.08 and 32,175,745.64

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Solution

The fourth proportional to 71,062,965.10, 106,578,333.08 and 32,175,745.64 is: 48,256,322.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,062,965.10 : 106,578,333.08 = 32,175,745.64 : x
  2. Step 2: Convert to fraction form
    71,062,965.10/106,578,333.08 = 32,175,745.64/x
  3. Step 3: Cross multiply
    71,062,965.10x = 106,578,333.08 × 32,175,745.64
  4. Step 4: Simplify right side
    71,062,965.10x = 3,429,237,335,223,507.50
  5. Step 5: Solve for x
    x = 3,429,237,335,223,507.50/71,062,965.10
  6. Step 6: Final answer
    x = 48,256,322.13

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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.