Home / 52,305,172.92-72,140,239.98-33,976,363.32

Finding the Fourth Proportional to 52,305,172.92, 72,140,239.98 and 33,976,363.32

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Solution

The fourth proportional to 52,305,172.92, 72,140,239.98 and 33,976,363.32 is: 46,860,814.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,305,172.92 : 72,140,239.98 = 33,976,363.32 : x
  2. Step 2: Convert to fraction form
    52,305,172.92/72,140,239.98 = 33,976,363.32/x
  3. Step 3: Cross multiply
    52,305,172.92x = 72,140,239.98 × 33,976,363.32
  4. Step 4: Simplify right side
    52,305,172.92x = 2,451,063,003,552,469.50
  5. Step 5: Solve for x
    x = 2,451,063,003,552,469.50/52,305,172.92
  6. Step 6: Final answer
    x = 46,860,814.46

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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.