Home / 32,554,789.20-48,839,959.80-9,835,909.20

Finding the Fourth Proportional to 32,554,789.20, 48,839,959.80 and 9,835,909.20

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Solution

The fourth proportional to 32,554,789.20, 48,839,959.80 and 9,835,909.20 is: 14,756,213.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554,789.20 : 48,839,959.80 = 9,835,909.20 : x
  2. Step 2: Convert to fraction form
    32,554,789.20/48,839,959.80 = 9,835,909.20/x
  3. Step 3: Cross multiply
    32,554,789.20x = 48,839,959.80 × 9,835,909.20
  4. Step 4: Simplify right side
    32,554,789.20x = 480,385,409,924,450.12
  5. Step 5: Solve for x
    x = 480,385,409,924,450.12/32,554,789.20
  6. Step 6: Final answer
    x = 14,756,213.19

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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.