Home / 48,837,389.80-73,256,084.70-14,763,994.60

Finding the Fourth Proportional to 48,837,389.80, 73,256,084.70 and 14,763,994.60

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Solution

The fourth proportional to 48,837,389.80, 73,256,084.70 and 14,763,994.60 is: 22,145,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,389.80 : 73,256,084.70 = 14,763,994.60 : x
  2. Step 2: Convert to fraction form
    48,837,389.80/73,256,084.70 = 14,763,994.60/x
  3. Step 3: Cross multiply
    48,837,389.80x = 73,256,084.70 × 14,763,994.60
  4. Step 4: Simplify right side
    48,837,389.80x = 1,081,552,438,927,942.62
  5. Step 5: Solve for x
    x = 1,081,552,438,927,942.62/48,837,389.80
  6. Step 6: Final answer
    x = 22,145,991.90

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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.