Home / 3,496,015,565.88-4,824,445,177.62-1,910,073,470.64

Finding the Fourth Proportional to 3,496,015,565.88, 4,824,445,177.62 and 1,910,073,470.64

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Solution

The fourth proportional to 3,496,015,565.88, 4,824,445,177.62 and 1,910,073,470.64 is: 2,635,870,627.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,015,565.88 : 4,824,445,177.62 = 1,910,073,470.64 : x
  2. Step 2: Convert to fraction form
    3,496,015,565.88/4,824,445,177.62 = 1,910,073,470.64/x
  3. Step 3: Cross multiply
    3,496,015,565.88x = 4,824,445,177.62 × 1,910,073,470.64
  4. Step 4: Simplify right side
    3,496,015,565.88x = 9,215,044,744,329,044,992
  5. Step 5: Solve for x
    x = 9,215,044,744,329,044,992/3,496,015,565.88
  6. Step 6: Final answer
    x = 2,635,870,627.77

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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.