Home / 8,097,341,250.14-12,146,544,820.62-2,121,613,750.22

Finding the Fourth Proportional to 8,097,341,250.14, 12,146,544,820.62 and 2,121,613,750.22

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Solution

The fourth proportional to 8,097,341,250.14, 12,146,544,820.62 and 2,121,613,750.22 is: 3,182,560,264.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,341,250.14 : 12,146,544,820.62 = 2,121,613,750.22 : x
  2. Step 2: Convert to fraction form
    8,097,341,250.14/12,146,544,820.62 = 2,121,613,750.22/x
  3. Step 3: Cross multiply
    8,097,341,250.14x = 12,146,544,820.62 × 2,121,613,750.22
  4. Step 4: Simplify right side
    8,097,341,250.14x = 25,770,276,509,090,918,400
  5. Step 5: Solve for x
    x = 25,770,276,509,090,918,400/8,097,341,250.14
  6. Step 6: Final answer
    x = 3,182,560,264.29

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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.