Home / 16,498,876,187,669-22,769,652,518,678-9,563,904,797,587.20

Finding the Fourth Proportional to 16,498,876,187,669, 22,769,652,518,678 and 9,563,904,797,587.20

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Solution

The fourth proportional to 16,498,876,187,669, 22,769,652,518,678 and 9,563,904,797,587.20 is: 13,198,886,183,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,498,876,187,669 : 22,769,652,518,678 = 9,563,904,797,587.20 : x
  2. Step 2: Convert to fraction form
    16,498,876,187,669/22,769,652,518,678 = 9,563,904,797,587.20/x
  3. Step 3: Cross multiply
    16,498,876,187,669x = 22,769,652,518,678 × 9,563,904,797,587.20
  4. Step 4: Simplify right side
    16,498,876,187,669x = 217,766,788,962,777,990,149,701,632
  5. Step 5: Solve for x
    x = 217,766,788,962,777,990,149,701,632/16,498,876,187,669
  6. Step 6: Final answer
    x = 13,198,886,183,868.30

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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.