Home / 2,099,357,690.25-4,510,270,416.75

Finding the Third Proportional to 2,099,357,690.25 and 4,510,270,416.75

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Solution

The third proportional to 2,099,357,690.25 and 4,510,270,416.75 is: 9,689,887,210.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,357,690.25 : 4,510,270,416.75 = 4,510,270,416.75 : x
  2. Step 2: Convert to fraction form
    2,099,357,690.25/4,510,270,416.75 = 4,510,270,416.75/x
  3. Step 3: Cross multiply
    2,099,357,690.25x = 4,510,270,416.75 × 4,510,270,416.75
  4. Step 4: Simplify right side
    2,099,357,690.25x = 20,342,539,232,210,219,008
  5. Step 5: Solve for x
    x = 20,342,539,232,210,219,008/2,099,357,690.25
  6. Step 6: Final answer
    x = 9,689,887,210.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.