Home / 6,192,687,717.54-8,545,633,374.69-3,617,950,102.59

Finding the Fourth Proportional to 6,192,687,717.54, 8,545,633,374.69 and 3,617,950,102.59

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Solution

The fourth proportional to 6,192,687,717.54, 8,545,633,374.69 and 3,617,950,102.59 is: 4,992,610,083.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,687,717.54 : 8,545,633,374.69 = 3,617,950,102.59 : x
  2. Step 2: Convert to fraction form
    6,192,687,717.54/8,545,633,374.69 = 3,617,950,102.59/x
  3. Step 3: Cross multiply
    6,192,687,717.54x = 8,545,633,374.69 × 3,617,950,102.59
  4. Step 4: Simplify right side
    6,192,687,717.54x = 30,917,675,144,656,211,968
  5. Step 5: Solve for x
    x = 30,917,675,144,656,211,968/6,192,687,717.54
  6. Step 6: Final answer
    x = 4,992,610,083.84

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1.5x scale

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.