Home / 61,910,633.68-92,874,918.53-23,045,855.20

Finding the Fourth Proportional to 61,910,633.68, 92,874,918.53 and 23,045,855.20

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Solution

The fourth proportional to 61,910,633.68, 92,874,918.53 and 23,045,855.20 is: 34,572,121.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,910,633.68 : 92,874,918.53 = 23,045,855.20 : x
  2. Step 2: Convert to fraction form
    61,910,633.68/92,874,918.53 = 23,045,855.20/x
  3. Step 3: Cross multiply
    61,910,633.68x = 92,874,918.53 × 23,045,855.20
  4. Step 4: Simplify right side
    61,910,633.68x = 2,140,381,923,979,604.25
  5. Step 5: Solve for x
    x = 2,140,381,923,979,604.25/61,910,633.68
  6. Step 6: Final answer
    x = 34,572,121.09

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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.