Home / 14,682,851.61-20,262,910.86-10,046,361.51

Finding the Fourth Proportional to 14,682,851.61, 20,262,910.86 and 10,046,361.51

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Solution

The fourth proportional to 14,682,851.61, 20,262,910.86 and 10,046,361.51 is: 13,864,372.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,851.61 : 20,262,910.86 = 10,046,361.51 : x
  2. Step 2: Convert to fraction form
    14,682,851.61/20,262,910.86 = 10,046,361.51/x
  3. Step 3: Cross multiply
    14,682,851.61x = 20,262,910.86 × 10,046,361.51
  4. Step 4: Simplify right side
    14,682,851.61x = 203,568,527,744,465
  5. Step 5: Solve for x
    x = 203,568,527,744,465/14,682,851.61
  6. Step 6: Final answer
    x = 13,864,372.75

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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.