Home / 8,221,493,223-11,345,669,044.54-4,462,304,565.68

Finding the Fourth Proportional to 8,221,493,223, 11,345,669,044.54 and 4,462,304,565.68

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Solution

The fourth proportional to 8,221,493,223, 11,345,669,044.54 and 4,462,304,565.68 is: 6,157,984,858.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,221,493,223 : 11,345,669,044.54 = 4,462,304,565.68 : x
  2. Step 2: Convert to fraction form
    8,221,493,223/11,345,669,044.54 = 4,462,304,565.68/x
  3. Step 3: Cross multiply
    8,221,493,223x = 11,345,669,044.54 × 4,462,304,565.68
  4. Step 4: Simplify right side
    8,221,493,223x = 50,627,830,778,145,095,680
  5. Step 5: Solve for x
    x = 50,627,830,778,145,095,680/8,221,493,223
  6. Step 6: Final answer
    x = 6,157,984,858.09

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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.