Home / 32,776,720.20-49,171,641.30-9,747,610.20

Finding the Fourth Proportional to 32,776,720.20, 49,171,641.30 and 9,747,610.20

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Solution

The fourth proportional to 32,776,720.20, 49,171,641.30 and 9,747,610.20 is: 14,623,366.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,720.20 : 49,171,641.30 = 9,747,610.20 : x
  2. Step 2: Convert to fraction form
    32,776,720.20/49,171,641.30 = 9,747,610.20/x
  3. Step 3: Cross multiply
    32,776,720.20x = 49,171,641.30 × 9,747,610.20
  4. Step 4: Simplify right side
    32,776,720.20x = 479,305,992,286,621.19
  5. Step 5: Solve for x
    x = 479,305,992,286,621.19/32,776,720.20
  6. Step 6: Final answer
    x = 14,623,366.50

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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.