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Finding the Third Proportional to 559,015,454 and 1,211,194,730

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Solution

The third proportional to 559,015,454 and 1,211,194,730 is: 2,624,243,504.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,015,454 : 1,211,194,730 = 1,211,194,730 : x
  2. Step 2: Convert to fraction form
    559,015,454/1,211,194,730 = 1,211,194,730/x
  3. Step 3: Cross multiply
    559,015,454x = 1,211,194,730 × 1,211,194,730
  4. Step 4: Simplify right side
    559,015,454x = 1,466,992,673,979,772,928
  5. Step 5: Solve for x
    x = 1,466,992,673,979,772,928/559,015,454
  6. Step 6: Final answer
    x = 2,624,243,504.33

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.