Home / 23,770,002.19-32,833,373.46-19,656,648.85

Finding the Fourth Proportional to 23,770,002.19, 32,833,373.46 and 19,656,648.85

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Solution

The fourth proportional to 23,770,002.19, 32,833,373.46 and 19,656,648.85 is: 27,151,621.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,770,002.19 : 32,833,373.46 = 19,656,648.85 : x
  2. Step 2: Convert to fraction form
    23,770,002.19/32,833,373.46 = 19,656,648.85/x
  3. Step 3: Cross multiply
    23,770,002.19x = 32,833,373.46 × 19,656,648.85
  4. Step 4: Simplify right side
    23,770,002.19x = 645,394,092,648,374.75
  5. Step 5: Solve for x
    x = 645,394,092,648,374.75/23,770,002.19
  6. Step 6: Final answer
    x = 27,151,621.08

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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.