Home / 68,043,175.35-101,923,045.43-68,043,175.35

Finding the Fourth Proportional to 68,043,175.35, 101,923,045.43 and 68,043,175.35

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Solution

The fourth proportional to 68,043,175.35, 101,923,045.43 and 68,043,175.35 is: 101,923,045.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,043,175.35 : 101,923,045.43 = 68,043,175.35 : x
  2. Step 2: Convert to fraction form
    68,043,175.35/101,923,045.43 = 68,043,175.35/x
  3. Step 3: Cross multiply
    68,043,175.35x = 101,923,045.43 × 68,043,175.35
  4. Step 4: Simplify right side
    68,043,175.35x = 6,935,167,652,059,289
  5. Step 5: Solve for x
    x = 6,935,167,652,059,289/68,043,175.35
  6. Step 6: Final answer
    x = 101,923,045.43

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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.