Home / 39,855,705.80-59,794,056.30-14,294,049.80

Finding the Fourth Proportional to 39,855,705.80, 59,794,056.30 and 14,294,049.80

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Solution

The fourth proportional to 39,855,705.80, 59,794,056.30 and 14,294,049.80 is: 21,444,839.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,855,705.80 : 59,794,056.30 = 14,294,049.80 : x
  2. Step 2: Convert to fraction form
    39,855,705.80/59,794,056.30 = 14,294,049.80/x
  3. Step 3: Cross multiply
    39,855,705.80x = 59,794,056.30 × 14,294,049.80
  4. Step 4: Simplify right side
    39,855,705.80x = 854,699,218,496,203.75
  5. Step 5: Solve for x
    x = 854,699,218,496,203.75/39,855,705.80
  6. Step 6: Final answer
    x = 21,444,839.61

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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.