Home / 39,147,614.96-54,043,344.36-24,471,445.04

Finding the Fourth Proportional to 39,147,614.96, 54,043,344.36 and 24,471,445.04

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Solution

The fourth proportional to 39,147,614.96, 54,043,344.36 and 24,471,445.04 is: 33,782,868.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,147,614.96 : 54,043,344.36 = 24,471,445.04 : x
  2. Step 2: Convert to fraction form
    39,147,614.96/54,043,344.36 = 24,471,445.04/x
  3. Step 3: Cross multiply
    39,147,614.96x = 54,043,344.36 × 24,471,445.04
  4. Step 4: Simplify right side
    39,147,614.96x = 1,322,518,731,283,534
  5. Step 5: Solve for x
    x = 1,322,518,731,283,534/39,147,614.96
  6. Step 6: Final answer
    x = 33,782,868.58

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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.