Home / 29,960,577.86-41,345,583.45-16,910,573.90

Finding the Fourth Proportional to 29,960,577.86, 41,345,583.45 and 16,910,573.90

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Solution

The fourth proportional to 29,960,577.86, 41,345,583.45 and 16,910,573.90 is: 23,336,584.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,577.86 : 41,345,583.45 = 16,910,573.90 : x
  2. Step 2: Convert to fraction form
    29,960,577.86/41,345,583.45 = 16,910,573.90/x
  3. Step 3: Cross multiply
    29,960,577.86x = 41,345,583.45 × 16,910,573.90
  4. Step 4: Simplify right side
    29,960,577.86x = 699,177,544,369,842
  5. Step 5: Solve for x
    x = 699,177,544,369,842/29,960,577.86
  6. Step 6: Final answer
    x = 23,336,584.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.