Home / 14,682,796.80-20,262,834.15-10,046,306.37

Finding the Fourth Proportional to 14,682,796.80, 20,262,834.15 and 10,046,306.37

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Solution

The fourth proportional to 14,682,796.80, 20,262,834.15 and 10,046,306.37 is: 13,864,295.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,796.80 : 20,262,834.15 = 10,046,306.37 : x
  2. Step 2: Convert to fraction form
    14,682,796.80/20,262,834.15 = 10,046,306.37/x
  3. Step 3: Cross multiply
    14,682,796.80x = 20,262,834.15 × 10,046,306.37
  4. Step 4: Simplify right side
    14,682,796.80x = 203,566,639,833,710.50
  5. Step 5: Solve for x
    x = 203,566,639,833,710.50/14,682,796.80
  6. Step 6: Final answer
    x = 13,864,295.93

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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.