Home / 23,729,032.24-32,745,769.62-13,940,368.74

Finding the Fourth Proportional to 23,729,032.24, 32,745,769.62 and 13,940,368.74

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Solution

The fourth proportional to 23,729,032.24, 32,745,769.62 and 13,940,368.74 is: 19,237,535.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,729,032.24 : 32,745,769.62 = 13,940,368.74 : x
  2. Step 2: Convert to fraction form
    23,729,032.24/32,745,769.62 = 13,940,368.74/x
  3. Step 3: Cross multiply
    23,729,032.24x = 32,745,769.62 × 13,940,368.74
  4. Step 4: Simplify right side
    23,729,032.24x = 456,488,103,177,889.69
  5. Step 5: Solve for x
    x = 456,488,103,177,889.69/23,729,032.24
  6. Step 6: Final answer
    x = 19,237,535.63

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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.