Home / 48,901,093.60-73,351,640.40-14,818,010.80

Finding the Fourth Proportional to 48,901,093.60, 73,351,640.40 and 14,818,010.80

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Solution

The fourth proportional to 48,901,093.60, 73,351,640.40 and 14,818,010.80 is: 22,227,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,093.60 : 73,351,640.40 = 14,818,010.80 : x
  2. Step 2: Convert to fraction form
    48,901,093.60/73,351,640.40 = 14,818,010.80/x
  3. Step 3: Cross multiply
    48,901,093.60x = 73,351,640.40 × 14,818,010.80
  4. Step 4: Simplify right side
    48,901,093.60x = 1,086,925,399,644,916.50
  5. Step 5: Solve for x
    x = 1,086,925,399,644,916.50/48,901,093.60
  6. Step 6: Final answer
    x = 22,227,016.20

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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.