Home / 22,383,648.40-33,575,472.60-17,904,672.40

Finding the Fourth Proportional to 22,383,648.40, 33,575,472.60 and 17,904,672.40

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Solution

The fourth proportional to 22,383,648.40, 33,575,472.60 and 17,904,672.40 is: 26,857,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,648.40 : 33,575,472.60 = 17,904,672.40 : x
  2. Step 2: Convert to fraction form
    22,383,648.40/33,575,472.60 = 17,904,672.40/x
  3. Step 3: Cross multiply
    22,383,648.40x = 33,575,472.60 × 17,904,672.40
  4. Step 4: Simplify right side
    22,383,648.40x = 601,157,837,578,176.25
  5. Step 5: Solve for x
    x = 601,157,837,578,176.25/22,383,648.40
  6. Step 6: Final answer
    x = 26,857,008.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.