Home / 2,062,477,830.64-2,846,288,155.68-1,158,393,086.32

Finding the Fourth Proportional to 2,062,477,830.64, 2,846,288,155.68 and 1,158,393,086.32

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Solution

The fourth proportional to 2,062,477,830.64, 2,846,288,155.68 and 1,158,393,086.32 is: 1,598,621,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,477,830.64 : 2,846,288,155.68 = 1,158,393,086.32 : x
  2. Step 2: Convert to fraction form
    2,062,477,830.64/2,846,288,155.68 = 1,158,393,086.32/x
  3. Step 3: Cross multiply
    2,062,477,830.64x = 2,846,288,155.68 × 1,158,393,086.32
  4. Step 4: Simplify right side
    2,062,477,830.64x = 3,297,120,521,214,215,680
  5. Step 5: Solve for x
    x = 3,297,120,521,214,215,680/2,062,477,830.64
  6. Step 6: Final answer
    x = 1,598,621,072.30

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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.