Home / 21,567,392,003.60-32,351,088,005.40-17,649,183,798.80

Finding the Fourth Proportional to 21,567,392,003.60, 32,351,088,005.40 and 17,649,183,798.80

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Solution

The fourth proportional to 21,567,392,003.60, 32,351,088,005.40 and 17,649,183,798.80 is: 26,473,775,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,567,392,003.60 : 32,351,088,005.40 = 17,649,183,798.80 : x
  2. Step 2: Convert to fraction form
    21,567,392,003.60/32,351,088,005.40 = 17,649,183,798.80/x
  3. Step 3: Cross multiply
    21,567,392,003.60x = 32,351,088,005.40 × 17,649,183,798.80
  4. Step 4: Simplify right side
    21,567,392,003.60x = 570,970,298,298,458,701,824
  5. Step 5: Solve for x
    x = 570,970,298,298,458,701,824/21,567,392,003.60
  6. Step 6: Final answer
    x = 26,473,775,698.20

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Double scale
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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.