Home / 48,967,657.60-73,388,500.80-29,778,044.80

Finding the Fourth Proportional to 48,967,657.60, 73,388,500.80 and 29,778,044.80

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Solution

The fourth proportional to 48,967,657.60, 73,388,500.80 and 29,778,044.80 is: 44,628,764.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,657.60 : 73,388,500.80 = 29,778,044.80 : x
  2. Step 2: Convert to fraction form
    48,967,657.60/73,388,500.80 = 29,778,044.80/x
  3. Step 3: Cross multiply
    48,967,657.60x = 73,388,500.80 × 29,778,044.80
  4. Step 4: Simplify right side
    48,967,657.60x = 2,185,366,064,627,235.75
  5. Step 5: Solve for x
    x = 2,185,366,064,627,235.75/48,967,657.60
  6. Step 6: Final answer
    x = 44,628,764.61

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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.