Home / 32,561,976.30-48,842,964.45-9,840,504.30

Finding the Fourth Proportional to 32,561,976.30, 48,842,964.45 and 9,840,504.30

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Solution

The fourth proportional to 32,561,976.30, 48,842,964.45 and 9,840,504.30 is: 14,760,756.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,561,976.30 : 48,842,964.45 = 9,840,504.30 : x
  2. Step 2: Convert to fraction form
    32,561,976.30/48,842,964.45 = 9,840,504.30/x
  3. Step 3: Cross multiply
    32,561,976.30x = 48,842,964.45 × 9,840,504.30
  4. Step 4: Simplify right side
    32,561,976.30x = 480,639,401,694,972.19
  5. Step 5: Solve for x
    x = 480,639,401,694,972.19/32,561,976.30
  6. Step 6: Final answer
    x = 14,760,756.45

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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.