Home / 3,161,728,697.16-4,363,211,596.86-1,752,056,201.64

Finding the Fourth Proportional to 3,161,728,697.16, 4,363,211,596.86 and 1,752,056,201.64

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Solution

The fourth proportional to 3,161,728,697.16, 4,363,211,596.86 and 1,752,056,201.64 is: 2,417,851,963.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,728,697.16 : 4,363,211,596.86 = 1,752,056,201.64 : x
  2. Step 2: Convert to fraction form
    3,161,728,697.16/4,363,211,596.86 = 1,752,056,201.64/x
  3. Step 3: Cross multiply
    3,161,728,697.16x = 4,363,211,596.86 × 1,752,056,201.64
  4. Step 4: Simplify right side
    3,161,728,697.16x = 7,644,591,937,346,129,920
  5. Step 5: Solve for x
    x = 7,644,591,937,346,129,920/3,161,728,697.16
  6. Step 6: Final answer
    x = 2,417,851,963.14

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1.5x scale

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.