Home / 10,441,621.30-15,662,431.96-9,733,033.30

Finding the Fourth Proportional to 10,441,621.30, 15,662,431.96 and 9,733,033.30

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Solution

The fourth proportional to 10,441,621.30, 15,662,431.96 and 9,733,033.30 is: 14,599,549.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,621.30 : 15,662,431.96 = 9,733,033.30 : x
  2. Step 2: Convert to fraction form
    10,441,621.30/15,662,431.96 = 9,733,033.30/x
  3. Step 3: Cross multiply
    10,441,621.30x = 15,662,431.96 × 9,733,033.30
  4. Step 4: Simplify right side
    10,441,621.30x = 152,442,971,825,664.28
  5. Step 5: Solve for x
    x = 152,442,971,825,664.28/10,441,621.30
  6. Step 6: Final answer
    x = 14,599,549.96

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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.