Home / 11,216,727.10-16,825,090.65-4,029,370.30

Finding the Fourth Proportional to 11,216,727.10, 16,825,090.65 and 4,029,370.30

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Solution

The fourth proportional to 11,216,727.10, 16,825,090.65 and 4,029,370.30 is: 6,044,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,727.10 : 16,825,090.65 = 4,029,370.30 : x
  2. Step 2: Convert to fraction form
    11,216,727.10/16,825,090.65 = 4,029,370.30/x
  3. Step 3: Cross multiply
    11,216,727.10x = 16,825,090.65 × 4,029,370.30
  4. Step 4: Simplify right side
    11,216,727.10x = 67,794,520,559,917.69
  5. Step 5: Solve for x
    x = 67,794,520,559,917.69/11,216,727.10
  6. Step 6: Final answer
    x = 6,044,055.45

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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.