Home / 16,166,720,200.80-24,250,080,301.20-9,176,830,255.20

Finding the Fourth Proportional to 16,166,720,200.80, 24,250,080,301.20 and 9,176,830,255.20

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Solution

The fourth proportional to 16,166,720,200.80, 24,250,080,301.20 and 9,176,830,255.20 is: 13,765,245,382.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,720,200.80 : 24,250,080,301.20 = 9,176,830,255.20 : x
  2. Step 2: Convert to fraction form
    16,166,720,200.80/24,250,080,301.20 = 9,176,830,255.20/x
  3. Step 3: Cross multiply
    16,166,720,200.80x = 24,250,080,301.20 × 9,176,830,255.20
  4. Step 4: Simplify right side
    16,166,720,200.80x = 222,538,870,599,081,721,856
  5. Step 5: Solve for x
    x = 222,538,870,599,081,721,856/16,166,720,200.80
  6. Step 6: Final answer
    x = 13,765,245,382.80

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1.5x scale

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.