Home / 2,833,416,782.22-4,249,971,913.44-868,275,565.56

Finding the Fourth Proportional to 2,833,416,782.22, 4,249,971,913.44 and 868,275,565.56

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Solution

The fourth proportional to 2,833,416,782.22, 4,249,971,913.44 and 868,275,565.56 is: 1,302,366,383.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,416,782.22 : 4,249,971,913.44 = 868,275,565.56 : x
  2. Step 2: Convert to fraction form
    2,833,416,782.22/4,249,971,913.44 = 868,275,565.56/x
  3. Step 3: Cross multiply
    2,833,416,782.22x = 4,249,971,913.44 × 868,275,565.56
  4. Step 4: Simplify right side
    2,833,416,782.22x = 3,690,146,766,756,231,168
  5. Step 5: Solve for x
    x = 3,690,146,766,756,231,168/2,833,416,782.22
  6. Step 6: Final answer
    x = 1,302,366,383.20

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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.