Home / 6,483,687,459,570.40-9,725,188,662,131.10-2,126,701,524,375.20

Finding the Fourth Proportional to 6,483,687,459,570.40, 9,725,188,662,131.10 and 2,126,701,524,375.20

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Solution

The fourth proportional to 6,483,687,459,570.40, 9,725,188,662,131.10 and 2,126,701,524,375.20 is: 3,189,939,934,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,687,459,570.40 : 9,725,188,662,131.10 = 2,126,701,524,375.20 : x
  2. Step 2: Convert to fraction form
    6,483,687,459,570.40/9,725,188,662,131.10 = 2,126,701,524,375.20/x
  3. Step 3: Cross multiply
    6,483,687,459,570.40x = 9,725,188,662,131.10 × 2,126,701,524,375.20
  4. Step 4: Simplify right side
    6,483,687,459,570.40x = 20,682,573,552,590,619,725,004,800
  5. Step 5: Solve for x
    x = 20,682,573,552,590,619,725,004,800/6,483,687,459,570.40
  6. Step 6: Final answer
    x = 3,189,939,934,884.06

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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.