Home / 23,832,109.57-32,887,342.78-13,518,611.23

Finding the Fourth Proportional to 23,832,109.57, 32,887,342.78 and 13,518,611.23

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Solution

The fourth proportional to 23,832,109.57, 32,887,342.78 and 13,518,611.23 is: 18,655,134.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,832,109.57 : 32,887,342.78 = 13,518,611.23 : x
  2. Step 2: Convert to fraction form
    23,832,109.57/32,887,342.78 = 13,518,611.23/x
  3. Step 3: Cross multiply
    23,832,109.57x = 32,887,342.78 × 13,518,611.23
  4. Step 4: Simplify right side
    23,832,109.57x = 444,591,201,430,567.44
  5. Step 5: Solve for x
    x = 444,591,201,430,567.44/23,832,109.57
  6. Step 6: Final answer
    x = 18,655,134.16

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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.