Home / 18,001,256.24-24,841,544.34-9,741,137.72

Finding the Fourth Proportional to 18,001,256.24, 24,841,544.34 and 9,741,137.72

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Solution

The fourth proportional to 18,001,256.24, 24,841,544.34 and 9,741,137.72 is: 13,442,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,001,256.24 : 24,841,544.34 = 9,741,137.72 : x
  2. Step 2: Convert to fraction form
    18,001,256.24/24,841,544.34 = 9,741,137.72/x
  3. Step 3: Cross multiply
    18,001,256.24x = 24,841,544.34 × 9,741,137.72
  4. Step 4: Simplify right side
    18,001,256.24x = 241,984,904,593,426.53
  5. Step 5: Solve for x
    x = 241,984,904,593,426.53/18,001,256.24
  6. Step 6: Final answer
    x = 13,442,667.63

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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.