Home / 89,282,552,859.48-133,943,221,892.86-32,622,324,839.80

Finding the Fourth Proportional to 89,282,552,859.48, 133,943,221,892.86 and 32,622,324,839.80

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Solution

The fourth proportional to 89,282,552,859.48, 133,943,221,892.86 and 32,622,324,839.80 is: 48,940,572,986.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,552,859.48 : 133,943,221,892.86 = 32,622,324,839.80 : x
  2. Step 2: Convert to fraction form
    89,282,552,859.48/133,943,221,892.86 = 32,622,324,839.80/x
  3. Step 3: Cross multiply
    89,282,552,859.48x = 133,943,221,892.86 × 32,622,324,839.80
  4. Step 4: Simplify right side
    89,282,552,859.48x = 4,369,539,294,678,290,006,016
  5. Step 5: Solve for x
    x = 4,369,539,294,678,290,006,016/89,282,552,859.48
  6. Step 6: Final answer
    x = 48,940,572,986.92

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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.