Home / 26,785,909.96-36,972,422.50-17,494,900.38

Finding the Fourth Proportional to 26,785,909.96, 36,972,422.50 and 17,494,900.38

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Solution

The fourth proportional to 26,785,909.96, 36,972,422.50 and 17,494,900.38 is: 24,148,100.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,785,909.96 : 36,972,422.50 = 17,494,900.38 : x
  2. Step 2: Convert to fraction form
    26,785,909.96/36,972,422.50 = 17,494,900.38/x
  3. Step 3: Cross multiply
    26,785,909.96x = 36,972,422.50 × 17,494,900.38
  4. Step 4: Simplify right side
    26,785,909.96x = 646,828,848,444,770.50
  5. Step 5: Solve for x
    x = 646,828,848,444,770.50/26,785,909.96
  6. Step 6: Final answer
    x = 24,148,100.60

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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.