Home / 701,651,691,288.45-1,050,664,931,677.10-484,255,954,120.10

Finding the Fourth Proportional to 701,651,691,288.45, 1,050,664,931,677.10 and 484,255,954,120.10

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Solution

The fourth proportional to 701,651,691,288.45, 1,050,664,931,677.10 and 484,255,954,120.10 is: 725,132,933,144.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,651,691,288.45 : 1,050,664,931,677.10 = 484,255,954,120.10 : x
  2. Step 2: Convert to fraction form
    701,651,691,288.45/1,050,664,931,677.10 = 484,255,954,120.10/x
  3. Step 3: Cross multiply
    701,651,691,288.45x = 1,050,664,931,677.10 × 484,255,954,120.10
  4. Step 4: Simplify right side
    701,651,691,288.45x = 508,790,748,949,823,694,569,472
  5. Step 5: Solve for x
    x = 508,790,748,949,823,694,569,472/701,651,691,288.45
  6. Step 6: Final answer
    x = 725,132,933,144.54

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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.