Home / 29,052,198.18-43,584,358.98-15,401,637.83

Finding the Fourth Proportional to 29,052,198.18, 43,584,358.98 and 15,401,637.83

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Solution

The fourth proportional to 29,052,198.18, 43,584,358.98 and 15,401,637.83 is: 23,105,670.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,052,198.18 : 43,584,358.98 = 15,401,637.83 : x
  2. Step 2: Convert to fraction form
    29,052,198.18/43,584,358.98 = 15,401,637.83/x
  3. Step 3: Cross multiply
    29,052,198.18x = 43,584,358.98 × 15,401,637.83
  4. Step 4: Simplify right side
    29,052,198.18x = 671,270,511,844,746.38
  5. Step 5: Solve for x
    x = 671,270,511,844,746.38/29,052,198.18
  6. Step 6: Final answer
    x = 23,105,670.27

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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.