Home / 29,035,503.78-43,553,247.86-10,841,117.82

Finding the Fourth Proportional to 29,035,503.78, 43,553,247.86 and 10,841,117.82

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Solution

The fourth proportional to 29,035,503.78, 43,553,247.86 and 10,841,117.82 is: 16,261,673.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,035,503.78 : 43,553,247.86 = 10,841,117.82 : x
  2. Step 2: Convert to fraction form
    29,035,503.78/43,553,247.86 = 10,841,117.82/x
  3. Step 3: Cross multiply
    29,035,503.78x = 43,553,247.86 × 10,841,117.82
  4. Step 4: Simplify right side
    29,035,503.78x = 472,165,891,493,922.88
  5. Step 5: Solve for x
    x = 472,165,891,493,922.88/29,035,503.78
  6. Step 6: Final answer
    x = 16,261,673.81

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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.