Home / 32,776,800.20-49,165,200.30-11,501,664.20

Finding the Fourth Proportional to 32,776,800.20, 49,165,200.30 and 11,501,664.20

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Solution

The fourth proportional to 32,776,800.20, 49,165,200.30 and 11,501,664.20 is: 17,252,496.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,800.20 : 49,165,200.30 = 11,501,664.20 : x
  2. Step 2: Convert to fraction form
    32,776,800.20/49,165,200.30 = 11,501,664.20/x
  3. Step 3: Cross multiply
    32,776,800.20x = 49,165,200.30 × 11,501,664.20
  4. Step 4: Simplify right side
    32,776,800.20x = 565,481,624,176,339.25
  5. Step 5: Solve for x
    x = 565,481,624,176,339.25/32,776,800.20
  6. Step 6: Final answer
    x = 17,252,496.30

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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.