Home / 29,386,961.35-44,080,881.77-11,192,161.39

Finding the Fourth Proportional to 29,386,961.35, 44,080,881.77 and 11,192,161.39

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Solution

The fourth proportional to 29,386,961.35, 44,080,881.77 and 11,192,161.39 is: 16,788,409.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,386,961.35 : 44,080,881.77 = 11,192,161.39 : x
  2. Step 2: Convert to fraction form
    29,386,961.35/44,080,881.77 = 11,192,161.39/x
  3. Step 3: Cross multiply
    29,386,961.35x = 44,080,881.77 × 11,192,161.39
  4. Step 4: Simplify right side
    29,386,961.35x = 493,360,342,983,348.94
  5. Step 5: Solve for x
    x = 493,360,342,983,348.94/29,386,961.35
  6. Step 6: Final answer
    x = 16,788,409.56

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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.