Home / 17,902,124.05-24,707,894.04-10,561,751.77

Finding the Fourth Proportional to 17,902,124.05, 24,707,894.04 and 10,561,751.77

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Solution

The fourth proportional to 17,902,124.05, 24,707,894.04 and 10,561,751.77 is: 14,576,965.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,902,124.05 : 24,707,894.04 = 10,561,751.77 : x
  2. Step 2: Convert to fraction form
    17,902,124.05/24,707,894.04 = 10,561,751.77/x
  3. Step 3: Cross multiply
    17,902,124.05x = 24,707,894.04 × 10,561,751.77
  4. Step 4: Simplify right side
    17,902,124.05x = 260,958,643,433,594.25
  5. Step 5: Solve for x
    x = 260,958,643,433,594.25/17,902,124.05
  6. Step 6: Final answer
    x = 14,576,965.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.