Home / 16,175,642,666.40-24,263,463,999.60-13,563,503,863.20

Finding the Fourth Proportional to 16,175,642,666.40, 24,263,463,999.60 and 13,563,503,863.20

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Solution

The fourth proportional to 16,175,642,666.40, 24,263,463,999.60 and 13,563,503,863.20 is: 20,345,255,794.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,642,666.40 : 24,263,463,999.60 = 13,563,503,863.20 : x
  2. Step 2: Convert to fraction form
    16,175,642,666.40/24,263,463,999.60 = 13,563,503,863.20/x
  3. Step 3: Cross multiply
    16,175,642,666.40x = 24,263,463,999.60 × 13,563,503,863.20
  4. Step 4: Simplify right side
    16,175,642,666.40x = 329,097,587,693,188,743,168
  5. Step 5: Solve for x
    x = 329,097,587,693,188,743,168/16,175,642,666.40
  6. Step 6: Final answer
    x = 20,345,255,794.80

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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.