Home / 17,810,514.42-24,578,557.14-9,661,752.42

Finding the Fourth Proportional to 17,810,514.42, 24,578,557.14 and 9,661,752.42

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Solution

The fourth proportional to 17,810,514.42, 24,578,557.14 and 9,661,752.42 is: 13,333,243.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,810,514.42 : 24,578,557.14 = 9,661,752.42 : x
  2. Step 2: Convert to fraction form
    17,810,514.42/24,578,557.14 = 9,661,752.42/x
  3. Step 3: Cross multiply
    17,810,514.42x = 24,578,557.14 × 9,661,752.42
  4. Step 4: Simplify right side
    17,810,514.42x = 237,471,933,927,503.28
  5. Step 5: Solve for x
    x = 237,471,933,927,503.28/17,810,514.42
  6. Step 6: Final answer
    x = 13,333,243.97

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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.