Home / 34,519,056.61-51,777,323.74-10,257,352.91

Finding the Fourth Proportional to 34,519,056.61, 51,777,323.74 and 10,257,352.91

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Solution

The fourth proportional to 34,519,056.61, 51,777,323.74 and 10,257,352.91 is: 15,385,654.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519,056.61 : 51,777,323.74 = 10,257,352.91 : x
  2. Step 2: Convert to fraction form
    34,519,056.61/51,777,323.74 = 10,257,352.91/x
  3. Step 3: Cross multiply
    34,519,056.61x = 51,777,323.74 × 10,257,352.91
  4. Step 4: Simplify right side
    34,519,056.61x = 531,098,282,394,185.81
  5. Step 5: Solve for x
    x = 531,098,282,394,185.81/34,519,056.61
  6. Step 6: Final answer
    x = 15,385,654.61

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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.