Home / 6,599,502,447.80-9,107,131,757.16-3,629,278,698.80

Finding the Fourth Proportional to 6,599,502,447.80, 9,107,131,757.16 and 3,629,278,698.80

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Solution

The fourth proportional to 6,599,502,447.80, 9,107,131,757.16 and 3,629,278,698.80 is: 5,008,304,725.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,502,447.80 : 9,107,131,757.16 = 3,629,278,698.80 : x
  2. Step 2: Convert to fraction form
    6,599,502,447.80/9,107,131,757.16 = 3,629,278,698.80/x
  3. Step 3: Cross multiply
    6,599,502,447.80x = 9,107,131,757.16 × 3,629,278,698.80
  4. Step 4: Simplify right side
    6,599,502,447.80x = 33,052,319,293,425,803,264
  5. Step 5: Solve for x
    x = 33,052,319,293,425,803,264/6,599,502,447.80
  6. Step 6: Final answer
    x = 5,008,304,725.22

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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.