Home / 6,407,300,642,330.20-8,842,832,907,405.80-3,806,025,254,163.70

Finding the Fourth Proportional to 6,407,300,642,330.20, 8,842,832,907,405.80 and 3,806,025,254,163.70

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Solution

The fourth proportional to 6,407,300,642,330.20, 8,842,832,907,405.80 and 3,806,025,254,163.70 is: 5,252,765,125,704.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407,300,642,330.20 : 8,842,832,907,405.80 = 3,806,025,254,163.70 : x
  2. Step 2: Convert to fraction form
    6,407,300,642,330.20/8,842,832,907,405.80 = 3,806,025,254,163.70/x
  3. Step 3: Cross multiply
    6,407,300,642,330.20x = 8,842,832,907,405.80 × 3,806,025,254,163.70
  4. Step 4: Simplify right side
    6,407,300,642,330.20x = 33,656,045,363,936,292,987,994,112
  5. Step 5: Solve for x
    x = 33,656,045,363,936,292,987,994,112/6,407,300,642,330.20
  6. Step 6: Final answer
    x = 5,252,765,125,704.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.