Home / 14,927,310.80-20,606,044.91-10,035,370.17

Finding the Fourth Proportional to 14,927,310.80, 20,606,044.91 and 10,035,370.17

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Solution

The fourth proportional to 14,927,310.80, 20,606,044.91 and 10,035,370.17 is: 13,853,083.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,310.80 : 20,606,044.91 = 10,035,370.17 : x
  2. Step 2: Convert to fraction form
    14,927,310.80/20,606,044.91 = 10,035,370.17/x
  3. Step 3: Cross multiply
    14,927,310.80x = 20,606,044.91 × 10,035,370.17
  4. Step 4: Simplify right side
    14,927,310.80x = 206,789,288,361,317.50
  5. Step 5: Solve for x
    x = 206,789,288,361,317.50/14,927,310.80
  6. Step 6: Final answer
    x = 13,853,083.87

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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.