Home / 14,354,781,331.20-21,532,171,996.80-14,354,781,331.20

Finding the Fourth Proportional to 14,354,781,331.20, 21,532,171,996.80 and 14,354,781,331.20

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Solution

The fourth proportional to 14,354,781,331.20, 21,532,171,996.80 and 14,354,781,331.20 is: 21,532,171,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,354,781,331.20 : 21,532,171,996.80 = 14,354,781,331.20 : x
  2. Step 2: Convert to fraction form
    14,354,781,331.20/21,532,171,996.80 = 14,354,781,331.20/x
  3. Step 3: Cross multiply
    14,354,781,331.20x = 21,532,171,996.80 × 14,354,781,331.20
  4. Step 4: Simplify right side
    14,354,781,331.20x = 309,089,620,599,852,040,192
  5. Step 5: Solve for x
    x = 309,089,620,599,852,040,192/14,354,781,331.20
  6. Step 6: Final answer
    x = 21,532,171,996.80

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Double scale
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Similar ratio
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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.