Home / 2,992,555,380,485-4,486,417,431,053.60-2,751,004,288,541.20

Finding the Fourth Proportional to 2,992,555,380,485, 4,486,417,431,053.60 and 2,751,004,288,541.20

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Solution

The fourth proportional to 2,992,555,380,485, 4,486,417,431,053.60 and 2,751,004,288,541.20 is: 4,124,285,777,132.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,992,555,380,485 : 4,486,417,431,053.60 = 2,751,004,288,541.20 : x
  2. Step 2: Convert to fraction form
    2,992,555,380,485/4,486,417,431,053.60 = 2,751,004,288,541.20/x
  3. Step 3: Cross multiply
    2,992,555,380,485x = 4,486,417,431,053.60 × 2,751,004,288,541.20
  4. Step 4: Simplify right side
    2,992,555,380,485x = 12,342,153,593,014,447,459,270,656
  5. Step 5: Solve for x
    x = 12,342,153,593,014,447,459,270,656/2,992,555,380,485
  6. Step 6: Final answer
    x = 4,124,285,777,132.11

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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.