Home / 996,856,079.43-1,495,284,119.15-996,856,079.43

Finding the Fourth Proportional to 996,856,079.43, 1,495,284,119.15 and 996,856,079.43

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Solution

The fourth proportional to 996,856,079.43, 1,495,284,119.15 and 996,856,079.43 is: 1,495,284,119.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,856,079.43 : 1,495,284,119.15 = 996,856,079.43 : x
  2. Step 2: Convert to fraction form
    996,856,079.43/1,495,284,119.15 = 996,856,079.43/x
  3. Step 3: Cross multiply
    996,856,079.43x = 1,495,284,119.15 × 996,856,079.43
  4. Step 4: Simplify right side
    996,856,079.43x = 1,490,583,064,649,809,920
  5. Step 5: Solve for x
    x = 1,490,583,064,649,809,920/996,856,079.43
  6. Step 6: Final answer
    x = 1,495,284,119.15

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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.