Home / 29,578,894.25-44,369,245.26-10,147,847.69

Finding the Fourth Proportional to 29,578,894.25, 44,369,245.26 and 10,147,847.69

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Solution

The fourth proportional to 29,578,894.25, 44,369,245.26 and 10,147,847.69 is: 15,222,081.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,578,894.25 : 44,369,245.26 = 10,147,847.69 : x
  2. Step 2: Convert to fraction form
    29,578,894.25/44,369,245.26 = 10,147,847.69/x
  3. Step 3: Cross multiply
    29,578,894.25x = 44,369,245.26 × 10,147,847.69
  4. Step 4: Simplify right side
    29,578,894.25x = 450,252,342,796,888.25
  5. Step 5: Solve for x
    x = 450,252,342,796,888.25/29,578,894.25
  6. Step 6: Final answer
    x = 15,222,081.63

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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.