Home / 17,009,570.80-25,514,356.20-16,300,982.80

Finding the Fourth Proportional to 17,009,570.80, 25,514,356.20 and 16,300,982.80

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Solution

The fourth proportional to 17,009,570.80, 25,514,356.20 and 16,300,982.80 is: 24,451,474.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,009,570.80 : 25,514,356.20 = 16,300,982.80 : x
  2. Step 2: Convert to fraction form
    17,009,570.80/25,514,356.20 = 16,300,982.80/x
  3. Step 3: Cross multiply
    17,009,570.80x = 25,514,356.20 × 16,300,982.80
  4. Step 4: Simplify right side
    17,009,570.80x = 415,909,081,569,273.38
  5. Step 5: Solve for x
    x = 415,909,081,569,273.38/17,009,570.80
  6. Step 6: Final answer
    x = 24,451,474.20

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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.