Home / 9,656,429.80-14,484,644.70-9,530,458.60

Finding the Fourth Proportional to 9,656,429.80, 14,484,644.70 and 9,530,458.60

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Solution

The fourth proportional to 9,656,429.80, 14,484,644.70 and 9,530,458.60 is: 14,295,687.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,429.80 : 14,484,644.70 = 9,530,458.60 : x
  2. Step 2: Convert to fraction form
    9,656,429.80/14,484,644.70 = 9,530,458.60/x
  3. Step 3: Cross multiply
    9,656,429.80x = 14,484,644.70 × 9,530,458.60
  4. Step 4: Simplify right side
    9,656,429.80x = 138,045,306,649,059.41
  5. Step 5: Solve for x
    x = 138,045,306,649,059.41/9,656,429.80
  6. Step 6: Final answer
    x = 14,295,687.90

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Similar ratio
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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.