Home / 61,888,623.62-92,836,018.97-23,553,108.86

Finding the Fourth Proportional to 61,888,623.62, 92,836,018.97 and 23,553,108.86

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Solution

The fourth proportional to 61,888,623.62, 92,836,018.97 and 23,553,108.86 is: 35,330,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,888,623.62 : 92,836,018.97 = 23,553,108.86 : x
  2. Step 2: Convert to fraction form
    61,888,623.62/92,836,018.97 = 23,553,108.86/x
  3. Step 3: Cross multiply
    61,888,623.62x = 92,836,018.97 × 23,553,108.86
  4. Step 4: Simplify right side
    61,888,623.62x = 2,186,576,861,132,083.75
  5. Step 5: Solve for x
    x = 2,186,576,861,132,083.75/61,888,623.62
  6. Step 6: Final answer
    x = 35,330,836.80

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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.