Home / 23,192,951.34-32,011,846.48-13,275,584.16

Finding the Fourth Proportional to 23,192,951.34, 32,011,846.48 and 13,275,584.16

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Solution

The fourth proportional to 23,192,951.34, 32,011,846.48 and 13,275,584.16 is: 18,323,496.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192,951.34 : 32,011,846.48 = 13,275,584.16 : x
  2. Step 2: Convert to fraction form
    23,192,951.34/32,011,846.48 = 13,275,584.16/x
  3. Step 3: Cross multiply
    23,192,951.34x = 32,011,846.48 × 13,275,584.16
  4. Step 4: Simplify right side
    23,192,951.34x = 424,975,962,062,239.75
  5. Step 5: Solve for x
    x = 424,975,962,062,239.75/23,192,951.34
  6. Step 6: Final answer
    x = 18,323,496.47

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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.