Home / 17,693,648.98-24,404,657.70-11,810,316.82

Finding the Fourth Proportional to 17,693,648.98, 24,404,657.70 and 11,810,316.82

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Solution

The fourth proportional to 17,693,648.98, 24,404,657.70 and 11,810,316.82 is: 16,289,841.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693,648.98 : 24,404,657.70 = 11,810,316.82 : x
  2. Step 2: Convert to fraction form
    17,693,648.98/24,404,657.70 = 11,810,316.82/x
  3. Step 3: Cross multiply
    17,693,648.98x = 24,404,657.70 × 11,810,316.82
  4. Step 4: Simplify right side
    17,693,648.98x = 288,226,739,320,652.50
  5. Step 5: Solve for x
    x = 288,226,739,320,652.50/17,693,648.98
  6. Step 6: Final answer
    x = 16,289,841.61

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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.