Home / 2,613,705,589.55-3,606,893,744.67-1,424,270,879.92

Finding the Fourth Proportional to 2,613,705,589.55, 3,606,893,744.67 and 1,424,270,879.92

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Solution

The fourth proportional to 2,613,705,589.55, 3,606,893,744.67 and 1,424,270,879.92 is: 1,965,482,932.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,705,589.55 : 3,606,893,744.67 = 1,424,270,879.92 : x
  2. Step 2: Convert to fraction form
    2,613,705,589.55/3,606,893,744.67 = 1,424,270,879.92/x
  3. Step 3: Cross multiply
    2,613,705,589.55x = 3,606,893,744.67 × 1,424,270,879.92
  4. Step 4: Simplify right side
    2,613,705,589.55x = 5,137,193,727,503,413,248
  5. Step 5: Solve for x
    x = 5,137,193,727,503,413,248/2,613,705,589.55
  6. Step 6: Final answer
    x = 1,965,482,932.75

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Double scale
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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.