Home / 16,870,782.73-25,300,943.31-6,086,682.08

Finding the Fourth Proportional to 16,870,782.73, 25,300,943.31 and 6,086,682.08

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Solution

The fourth proportional to 16,870,782.73, 25,300,943.31 and 6,086,682.08 is: 9,128,135.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,782.73 : 25,300,943.31 = 6,086,682.08 : x
  2. Step 2: Convert to fraction form
    16,870,782.73/25,300,943.31 = 6,086,682.08/x
  3. Step 3: Cross multiply
    16,870,782.73x = 25,300,943.31 × 6,086,682.08
  4. Step 4: Simplify right side
    16,870,782.73x = 153,998,798,330,541.94
  5. Step 5: Solve for x
    x = 153,998,798,330,541.94/16,870,782.73
  6. Step 6: Final answer
    x = 9,128,135.95

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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.