Home / 23,782,397.54-32,819,150.34-13,993,475.72

Finding the Fourth Proportional to 23,782,397.54, 32,819,150.34 and 13,993,475.72

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Solution

The fourth proportional to 23,782,397.54, 32,819,150.34 and 13,993,475.72 is: 19,310,668.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,782,397.54 : 32,819,150.34 = 13,993,475.72 : x
  2. Step 2: Convert to fraction form
    23,782,397.54/32,819,150.34 = 13,993,475.72/x
  3. Step 3: Cross multiply
    23,782,397.54x = 32,819,150.34 × 13,993,475.72
  4. Step 4: Simplify right side
    23,782,397.54x = 459,253,983,269,724
  5. Step 5: Solve for x
    x = 459,253,983,269,724/23,782,397.54
  6. Step 6: Final answer
    x = 19,310,668.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.