Home / 24,323,145.55-33,565,939.46-13,309,896.05

Finding the Fourth Proportional to 24,323,145.55, 33,565,939.46 and 13,309,896.05

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Solution

The fourth proportional to 24,323,145.55, 33,565,939.46 and 13,309,896.05 is: 18,367,655.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,323,145.55 : 33,565,939.46 = 13,309,896.05 : x
  2. Step 2: Convert to fraction form
    24,323,145.55/33,565,939.46 = 13,309,896.05/x
  3. Step 3: Cross multiply
    24,323,145.55x = 33,565,939.46 × 13,309,896.05
  4. Step 4: Simplify right side
    24,323,145.55x = 446,759,165,238,274.88
  5. Step 5: Solve for x
    x = 446,759,165,238,274.88/24,323,145.55
  6. Step 6: Final answer
    x = 18,367,655.79

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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.