Home / 23,898,434.32-32,974,170.64-13,584,345.44

Finding the Fourth Proportional to 23,898,434.32, 32,974,170.64 and 13,584,345.44

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Solution

The fourth proportional to 23,898,434.32, 32,974,170.64 and 13,584,345.44 is: 18,743,174.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,898,434.32 : 32,974,170.64 = 13,584,345.44 : x
  2. Step 2: Convert to fraction form
    23,898,434.32/32,974,170.64 = 13,584,345.44/x
  3. Step 3: Cross multiply
    23,898,434.32x = 32,974,170.64 × 13,584,345.44
  4. Step 4: Simplify right side
    23,898,434.32x = 447,932,524,571,265.88
  5. Step 5: Solve for x
    x = 447,932,524,571,265.88/23,898,434.32
  6. Step 6: Final answer
    x = 18,743,174.49

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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.