Home / 48,855,997.80-73,283,996.70-44,675,620.20

Finding the Fourth Proportional to 48,855,997.80, 73,283,996.70 and 44,675,620.20

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Solution

The fourth proportional to 48,855,997.80, 73,283,996.70 and 44,675,620.20 is: 67,013,430.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,855,997.80 : 73,283,996.70 = 44,675,620.20 : x
  2. Step 2: Convert to fraction form
    48,855,997.80/73,283,996.70 = 44,675,620.20/x
  3. Step 3: Cross multiply
    48,855,997.80x = 73,283,996.70 × 44,675,620.20
  4. Step 4: Simplify right side
    48,855,997.80x = 3,274,008,003,307,253.50
  5. Step 5: Solve for x
    x = 3,274,008,003,307,253.50/48,855,997.80
  6. Step 6: Final answer
    x = 67,013,430.30

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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.