Home / 32,777,321.20-49,172,542.80-9,748,211.20

Finding the Fourth Proportional to 32,777,321.20, 49,172,542.80 and 9,748,211.20

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Solution

The fourth proportional to 32,777,321.20, 49,172,542.80 and 9,748,211.20 is: 14,624,268.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,321.20 : 49,172,542.80 = 9,748,211.20 : x
  2. Step 2: Convert to fraction form
    32,777,321.20/49,172,542.80 = 9,748,211.20/x
  3. Step 3: Cross multiply
    32,777,321.20x = 49,172,542.80 × 9,748,211.20
  4. Step 4: Simplify right side
    32,777,321.20x = 479,344,332,455,439.31
  5. Step 5: Solve for x
    x = 479,344,332,455,439.31/32,777,321.20
  6. Step 6: Final answer
    x = 14,624,268.09

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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.