Home / 8,832,005.80-13,243,343.10-3,777,605.80

Finding the Fourth Proportional to 8,832,005.80, 13,243,343.10 and 3,777,605.80

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Solution

The fourth proportional to 8,832,005.80, 13,243,343.10 and 3,777,605.80 is: 5,664,413.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,005.80 : 13,243,343.10 = 3,777,605.80 : x
  2. Step 2: Convert to fraction form
    8,832,005.80/13,243,343.10 = 3,777,605.80/x
  3. Step 3: Cross multiply
    8,832,005.80x = 13,243,343.10 × 3,777,605.80
  4. Step 4: Simplify right side
    8,832,005.80x = 50,028,129,705,949.98
  5. Step 5: Solve for x
    x = 50,028,129,705,949.98/8,832,005.80
  6. Step 6: Final answer
    x = 5,664,413.14

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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.