Home / 651,236,185,219.55-985,230,067,492.20

Finding the Third Proportional to 651,236,185,219.55 and 985,230,067,492.20

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Solution

The third proportional to 651,236,185,219.55 and 985,230,067,492.20 is: 1,490,516,509,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,236,185,219.55 : 985,230,067,492.20 = 985,230,067,492.20 : x
  2. Step 2: Convert to fraction form
    651,236,185,219.55/985,230,067,492.20 = 985,230,067,492.20/x
  3. Step 3: Cross multiply
    651,236,185,219.55x = 985,230,067,492.20 × 985,230,067,492.20
  4. Step 4: Simplify right side
    651,236,185,219.55x = 970,678,285,890,684,847,128,576
  5. Step 5: Solve for x
    x = 970,678,285,890,684,847,128,576/651,236,185,219.55
  6. Step 6: Final answer
    x = 1,490,516,509,864.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.