Home / 27,787,573.60-41,669,550.24-11,381,547.44

Finding the Fourth Proportional to 27,787,573.60, 41,669,550.24 and 11,381,547.44

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Solution

The fourth proportional to 27,787,573.60, 41,669,550.24 and 11,381,547.44 is: 17,067,483.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,787,573.60 : 41,669,550.24 = 11,381,547.44 : x
  2. Step 2: Convert to fraction form
    27,787,573.60/41,669,550.24 = 11,381,547.44/x
  3. Step 3: Cross multiply
    27,787,573.60x = 41,669,550.24 × 11,381,547.44
  4. Step 4: Simplify right side
    27,787,573.60x = 474,263,962,860,023.38
  5. Step 5: Solve for x
    x = 474,263,962,860,023.38/27,787,573.60
  6. Step 6: Final answer
    x = 17,067,483.82

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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.