Home / 35,647,847,181.56-53,473,546,888.62-13,566,590,679.80

Finding the Fourth Proportional to 35,647,847,181.56, 53,473,546,888.62 and 13,566,590,679.80

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Solution

The fourth proportional to 35,647,847,181.56, 53,473,546,888.62 and 13,566,590,679.80 is: 20,350,561,960.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,647,847,181.56 : 53,473,546,888.62 = 13,566,590,679.80 : x
  2. Step 2: Convert to fraction form
    35,647,847,181.56/53,473,546,888.62 = 13,566,590,679.80/x
  3. Step 3: Cross multiply
    35,647,847,181.56x = 53,473,546,888.62 × 13,566,590,679.80
  4. Step 4: Simplify right side
    35,647,847,181.56x = 725,453,722,835,000,360,960
  5. Step 5: Solve for x
    x = 725,453,722,835,000,360,960/35,647,847,181.56
  6. Step 6: Final answer
    x = 20,350,561,960.73

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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.