Home / 1,006,989,916,716.70-1,509,933,254,885.70-495,924,844,531.44

Finding the Fourth Proportional to 1,006,989,916,716.70, 1,509,933,254,885.70 and 495,924,844,531.44

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Solution

The fourth proportional to 1,006,989,916,716.70, 1,509,933,254,885.70 and 495,924,844,531.44 is: 743,615,603,544.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,989,916,716.70 : 1,509,933,254,885.70 = 495,924,844,531.44 : x
  2. Step 2: Convert to fraction form
    1,006,989,916,716.70/1,509,933,254,885.70 = 495,924,844,531.44/x
  3. Step 3: Cross multiply
    1,006,989,916,716.70x = 1,509,933,254,885.70 × 495,924,844,531.44
  4. Step 4: Simplify right side
    1,006,989,916,716.70x = 748,813,414,682,041,929,170,944
  5. Step 5: Solve for x
    x = 748,813,414,682,041,929,170,944/1,006,989,916,716.70
  6. Step 6: Final answer
    x = 743,615,603,544.03

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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.