Home / 2,381,812,330.50-3,572,124,502.77-700,763,313.33

Finding the Fourth Proportional to 2,381,812,330.50, 3,572,124,502.77 and 700,763,313.33

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Solution

The fourth proportional to 2,381,812,330.50, 3,572,124,502.77 and 700,763,313.33 is: 1,050,970,208.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,812,330.50 : 3,572,124,502.77 = 700,763,313.33 : x
  2. Step 2: Convert to fraction form
    2,381,812,330.50/3,572,124,502.77 = 700,763,313.33/x
  3. Step 3: Cross multiply
    2,381,812,330.50x = 3,572,124,502.77 × 700,763,313.33
  4. Step 4: Simplify right side
    2,381,812,330.50x = 2,503,213,802,188,384,256
  5. Step 5: Solve for x
    x = 2,503,213,802,188,384,256/2,381,812,330.50
  6. Step 6: Final answer
    x = 1,050,970,208.75

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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.