Home / 17,794,507.40-26,691,761.10-14,818,437.80

Finding the Fourth Proportional to 17,794,507.40, 26,691,761.10 and 14,818,437.80

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Solution

The fourth proportional to 17,794,507.40, 26,691,761.10 and 14,818,437.80 is: 22,227,656.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794,507.40 : 26,691,761.10 = 14,818,437.80 : x
  2. Step 2: Convert to fraction form
    17,794,507.40/26,691,761.10 = 14,818,437.80/x
  3. Step 3: Cross multiply
    17,794,507.40x = 26,691,761.10 × 14,818,437.80
  4. Step 4: Simplify right side
    17,794,507.40x = 395,530,201,632,809.62
  5. Step 5: Solve for x
    x = 395,530,201,632,809.62/17,794,507.40
  6. Step 6: Final answer
    x = 22,227,656.70

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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.