Home / 29,455,121.52-44,189,636.94-9,260,363.52

Finding the Fourth Proportional to 29,455,121.52, 44,189,636.94 and 9,260,363.52

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Solution

The fourth proportional to 29,455,121.52, 44,189,636.94 and 9,260,363.52 is: 13,892,731.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,455,121.52 : 44,189,636.94 = 9,260,363.52 : x
  2. Step 2: Convert to fraction form
    29,455,121.52/44,189,636.94 = 9,260,363.52/x
  3. Step 3: Cross multiply
    29,455,121.52x = 44,189,636.94 × 9,260,363.52
  4. Step 4: Simplify right side
    29,455,121.52x = 409,212,101,881,220.38
  5. Step 5: Solve for x
    x = 409,212,101,881,220.38/29,455,121.52
  6. Step 6: Final answer
    x = 13,892,731.75

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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.