Home / 56,944,247.70-85,408,077.15-16,550,519.70

Finding the Fourth Proportional to 56,944,247.70, 85,408,077.15 and 16,550,519.70

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Solution

The fourth proportional to 56,944,247.70, 85,408,077.15 and 16,550,519.70 is: 24,823,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,944,247.70 : 85,408,077.15 = 16,550,519.70 : x
  2. Step 2: Convert to fraction form
    56,944,247.70/85,408,077.15 = 16,550,519.70/x
  3. Step 3: Cross multiply
    56,944,247.70x = 85,408,077.15 × 16,550,519.70
  4. Step 4: Simplify right side
    56,944,247.70x = 1,413,548,063,410,195
  5. Step 5: Solve for x
    x = 1,413,548,063,410,195/56,944,247.70
  6. Step 6: Final answer
    x = 24,823,368.83

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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.