Home / 23,005,879,208.85-34,512,269,290.95-8,080,414,082.28

Finding the Fourth Proportional to 23,005,879,208.85, 34,512,269,290.95 and 8,080,414,082.28

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Solution

The fourth proportional to 23,005,879,208.85, 34,512,269,290.95 and 8,080,414,082.28 is: 12,121,833,043.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,879,208.85 : 34,512,269,290.95 = 8,080,414,082.28 : x
  2. Step 2: Convert to fraction form
    23,005,879,208.85/34,512,269,290.95 = 8,080,414,082.28/x
  3. Step 3: Cross multiply
    23,005,879,208.85x = 34,512,269,290.95 × 8,080,414,082.28
  4. Step 4: Simplify right side
    23,005,879,208.85x = 278,873,426,790,031,949,824
  5. Step 5: Solve for x
    x = 278,873,426,790,031,949,824/23,005,879,208.85
  6. Step 6: Final answer
    x = 12,121,833,043.56

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1.5x scale

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.