Home / 11,110,172.25-16,663,574.49-3,023,778.02

Finding the Fourth Proportional to 11,110,172.25, 16,663,574.49 and 3,023,778.02

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Solution

The fourth proportional to 11,110,172.25, 16,663,574.49 and 3,023,778.02 is: 4,535,208.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110,172.25 : 16,663,574.49 = 3,023,778.02 : x
  2. Step 2: Convert to fraction form
    11,110,172.25/16,663,574.49 = 3,023,778.02/x
  3. Step 3: Cross multiply
    11,110,172.25x = 16,663,574.49 × 3,023,778.02
  4. Step 4: Simplify right side
    11,110,172.25x = 50,386,950,246,712.72
  5. Step 5: Solve for x
    x = 50,386,950,246,712.72/11,110,172.25
  6. Step 6: Final answer
    x = 4,535,208.74

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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.