Home / 9,954,005.60-14,946,754.80-7,560,552.80

Finding the Fourth Proportional to 9,954,005.60, 14,946,754.80 and 7,560,552.80

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Solution

The fourth proportional to 9,954,005.60, 14,946,754.80 and 7,560,552.80 is: 11,352,789.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,005.60 : 14,946,754.80 = 7,560,552.80 : x
  2. Step 2: Convert to fraction form
    9,954,005.60/14,946,754.80 = 7,560,552.80/x
  3. Step 3: Cross multiply
    9,954,005.60x = 14,946,754.80 × 7,560,552.80
  4. Step 4: Simplify right side
    9,954,005.60x = 113,005,728,854,053.44
  5. Step 5: Solve for x
    x = 113,005,728,854,053.44/9,954,005.60
  6. Step 6: Final answer
    x = 11,352,789.36

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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.