Home / 50,363,345.70-75,545,018.55-46,395,252.90

Finding the Fourth Proportional to 50,363,345.70, 75,545,018.55 and 46,395,252.90

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Solution

The fourth proportional to 50,363,345.70, 75,545,018.55 and 46,395,252.90 is: 69,592,879.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,363,345.70 : 75,545,018.55 = 46,395,252.90 : x
  2. Step 2: Convert to fraction form
    50,363,345.70/75,545,018.55 = 46,395,252.90/x
  3. Step 3: Cross multiply
    50,363,345.70x = 75,545,018.55 × 46,395,252.90
  4. Step 4: Simplify right side
    50,363,345.70x = 3,504,930,240,962,441
  5. Step 5: Solve for x
    x = 3,504,930,240,962,441/50,363,345.70
  6. Step 6: Final answer
    x = 69,592,879.35

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Similar ratio
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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.