Home / 26,773,311.52-36,933,567.76-17,486,322.72

Finding the Fourth Proportional to 26,773,311.52, 36,933,567.76 and 17,486,322.72

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Solution

The fourth proportional to 26,773,311.52, 36,933,567.76 and 17,486,322.72 is: 24,122,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,773,311.52 : 36,933,567.76 = 17,486,322.72 : x
  2. Step 2: Convert to fraction form
    26,773,311.52/36,933,567.76 = 17,486,322.72/x
  3. Step 3: Cross multiply
    26,773,311.52x = 36,933,567.76 × 17,486,322.72
  4. Step 4: Simplify right side
    26,773,311.52x = 645,832,285,052,347.38
  5. Step 5: Solve for x
    x = 645,832,285,052,347.38/26,773,311.52
  6. Step 6: Final answer
    x = 24,122,241.46

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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.