Home / 41,174,999.80-61,743,837.30-15,607,511.80

Finding the Fourth Proportional to 41,174,999.80, 61,743,837.30 and 15,607,511.80

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Solution

The fourth proportional to 41,174,999.80, 61,743,837.30 and 15,607,511.80 is: 23,404,193.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,174,999.80 : 61,743,837.30 = 15,607,511.80 : x
  2. Step 2: Convert to fraction form
    41,174,999.80/61,743,837.30 = 15,607,511.80/x
  3. Step 3: Cross multiply
    41,174,999.80x = 61,743,837.30 × 15,607,511.80
  4. Step 4: Simplify right side
    41,174,999.80x = 963,667,669,237,030.12
  5. Step 5: Solve for x
    x = 963,667,669,237,030.12/41,174,999.80
  6. Step 6: Final answer
    x = 23,404,193.66

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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.