Home / 14,682,798.80-20,262,836.90-10,046,308.38

Finding the Fourth Proportional to 14,682,798.80, 20,262,836.90 and 10,046,308.38

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Solution

The fourth proportional to 14,682,798.80, 20,262,836.90 and 10,046,308.38 is: 13,864,298.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,798.80 : 20,262,836.90 = 10,046,308.38 : x
  2. Step 2: Convert to fraction form
    14,682,798.80/20,262,836.90 = 10,046,308.38/x
  3. Step 3: Cross multiply
    14,682,798.80x = 20,262,836.90 × 10,046,308.38
  4. Step 4: Simplify right side
    14,682,798.80x = 203,566,708,151,043.22
  5. Step 5: Solve for x
    x = 203,566,708,151,043.22/14,682,798.80
  6. Step 6: Final answer
    x = 13,864,298.69

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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.