Home / 48,785,098.82-73,184,377.50-28,324,454.27

Finding the Fourth Proportional to 48,785,098.82, 73,184,377.50 and 28,324,454.27

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Solution

The fourth proportional to 48,785,098.82, 73,184,377.50 and 28,324,454.27 is: 42,490,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,785,098.82 : 73,184,377.50 = 28,324,454.27 : x
  2. Step 2: Convert to fraction form
    48,785,098.82/73,184,377.50 = 28,324,454.27/x
  3. Step 3: Cross multiply
    48,785,098.82x = 73,184,377.50 × 28,324,454.27
  4. Step 4: Simplify right side
    48,785,098.82x = 2,072,907,553,411,245
  5. Step 5: Solve for x
    x = 2,072,907,553,411,245/48,785,098.82
  6. Step 6: Final answer
    x = 42,490,588.39

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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.