Home / 19,496,597.40-26,906,145.30-10,794,770.64

Finding the Fourth Proportional to 19,496,597.40, 26,906,145.30 and 10,794,770.64

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Solution

The fourth proportional to 19,496,597.40, 26,906,145.30 and 10,794,770.64 is: 14,897,249.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,597.40 : 26,906,145.30 = 10,794,770.64 : x
  2. Step 2: Convert to fraction form
    19,496,597.40/26,906,145.30 = 10,794,770.64/x
  3. Step 3: Cross multiply
    19,496,597.40x = 26,906,145.30 × 10,794,770.64
  4. Step 4: Simplify right side
    19,496,597.40x = 290,445,667,320,014
  5. Step 5: Solve for x
    x = 290,445,667,320,014/19,496,597.40
  6. Step 6: Final answer
    x = 14,897,249.06

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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.