Home / 15,773,999.10-23,660,998.65-5,675,307.90

Finding the Fourth Proportional to 15,773,999.10, 23,660,998.65 and 5,675,307.90

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Solution

The fourth proportional to 15,773,999.10, 23,660,998.65 and 5,675,307.90 is: 8,512,961.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,999.10 : 23,660,998.65 = 5,675,307.90 : x
  2. Step 2: Convert to fraction form
    15,773,999.10/23,660,998.65 = 5,675,307.90/x
  3. Step 3: Cross multiply
    15,773,999.10x = 23,660,998.65 × 5,675,307.90
  4. Step 4: Simplify right side
    15,773,999.10x = 134,283,452,560,234.33
  5. Step 5: Solve for x
    x = 134,283,452,560,234.33/15,773,999.10
  6. Step 6: Final answer
    x = 8,512,961.85

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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.