Home / 22,354,080,654.40-33,531,120,981.60-6,635,331,332.80

Finding the Fourth Proportional to 22,354,080,654.40, 33,531,120,981.60 and 6,635,331,332.80

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Solution

The fourth proportional to 22,354,080,654.40, 33,531,120,981.60 and 6,635,331,332.80 is: 9,952,996,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354,080,654.40 : 33,531,120,981.60 = 6,635,331,332.80 : x
  2. Step 2: Convert to fraction form
    22,354,080,654.40/33,531,120,981.60 = 6,635,331,332.80/x
  3. Step 3: Cross multiply
    22,354,080,654.40x = 33,531,120,981.60 × 6,635,331,332.80
  4. Step 4: Simplify right side
    22,354,080,654.40x = 222,490,097,673,117,958,144
  5. Step 5: Solve for x
    x = 222,490,097,673,117,958,144/22,354,080,654.40
  6. Step 6: Final answer
    x = 9,952,996,999.20

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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.