Home / 6,755,573,809.86-9,322,767,692.62-3,859,109,107.92

Finding the Fourth Proportional to 6,755,573,809.86, 9,322,767,692.62 and 3,859,109,107.92

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Solution

The fourth proportional to 6,755,573,809.86, 9,322,767,692.62 and 3,859,109,107.92 is: 5,325,613,889.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,573,809.86 : 9,322,767,692.62 = 3,859,109,107.92 : x
  2. Step 2: Convert to fraction form
    6,755,573,809.86/9,322,767,692.62 = 3,859,109,107.92/x
  3. Step 3: Cross multiply
    6,755,573,809.86x = 9,322,767,692.62 × 3,859,109,107.92
  4. Step 4: Simplify right side
    6,755,573,809.86x = 35,977,577,713,612,169,216
  5. Step 5: Solve for x
    x = 35,977,577,713,612,169,216/6,755,573,809.86
  6. Step 6: Final answer
    x = 5,325,613,889.54

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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.