Home / 31,562,981.48-43,586,996.67-29,843,450.00

Finding the Fourth Proportional to 31,562,981.48, 43,586,996.67 and 29,843,450.00

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Solution

The fourth proportional to 31,562,981.48, 43,586,996.67 and 29,843,450.00 is: 41,212,404.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,562,981.48 : 43,586,996.67 = 29,843,450.00 : x
  2. Step 2: Convert to fraction form
    31,562,981.48/43,586,996.67 = 29,843,450.00/x
  3. Step 3: Cross multiply
    31,562,981.48x = 43,586,996.67 × 29,843,450.00
  4. Step 4: Simplify right side
    31,562,981.48x = 1,300,786,355,553,376.50
  5. Step 5: Solve for x
    x = 1,300,786,355,553,376.50/31,562,981.48
  6. Step 6: Final answer
    x = 41,212,404.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.