Home / 23,729,032.02-32,745,769.26-13,940,368.50

Finding the Fourth Proportional to 23,729,032.02, 32,745,769.26 and 13,940,368.50

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Solution

The fourth proportional to 23,729,032.02, 32,745,769.26 and 13,940,368.50 is: 19,237,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,729,032.02 : 32,745,769.26 = 13,940,368.50 : x
  2. Step 2: Convert to fraction form
    23,729,032.02/32,745,769.26 = 13,940,368.50/x
  3. Step 3: Cross multiply
    23,729,032.02x = 32,745,769.26 × 13,940,368.50
  4. Step 4: Simplify right side
    23,729,032.02x = 456,488,090,300,372.31
  5. Step 5: Solve for x
    x = 456,488,090,300,372.31/23,729,032.02
  6. Step 6: Final answer
    x = 19,237,535.27

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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.