Home / 24,195,942.40-36,310,502.40-10,742,425.60

Finding the Fourth Proportional to 24,195,942.40, 36,310,502.40 and 10,742,425.60

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Solution

The fourth proportional to 24,195,942.40, 36,310,502.40 and 10,742,425.60 is: 16,121,003.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195,942.40 : 36,310,502.40 = 10,742,425.60 : x
  2. Step 2: Convert to fraction form
    24,195,942.40/36,310,502.40 = 10,742,425.60/x
  3. Step 3: Cross multiply
    24,195,942.40x = 36,310,502.40 × 10,742,425.60
  4. Step 4: Simplify right side
    24,195,942.40x = 390,062,870,530,621.44
  5. Step 5: Solve for x
    x = 390,062,870,530,621.44/24,195,942.40
  6. Step 6: Final answer
    x = 16,121,003.43

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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.