Home / 6,391,565,732,174.50-9,587,348,412,983-2,948,443,700,999.30

Finding the Fourth Proportional to 6,391,565,732,174.50, 9,587,348,412,983 and 2,948,443,700,999.30

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Solution

The fourth proportional to 6,391,565,732,174.50, 9,587,348,412,983 and 2,948,443,700,999.30 is: 4,422,665,466,029.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,391,565,732,174.50 : 9,587,348,412,983 = 2,948,443,700,999.30 : x
  2. Step 2: Convert to fraction form
    6,391,565,732,174.50/9,587,348,412,983 = 2,948,443,700,999.30/x
  3. Step 3: Cross multiply
    6,391,565,732,174.50x = 9,587,348,412,983 × 2,948,443,700,999.30
  4. Step 4: Simplify right side
    6,391,565,732,174.50x = 28,267,757,037,545,359,507,718,144
  5. Step 5: Solve for x
    x = 28,267,757,037,545,359,507,718,144/6,391,565,732,174.50
  6. Step 6: Final answer
    x = 4,422,665,466,029.44

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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.