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Finding the Third Proportional to 57,950,018 and 122,808,724

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Solution

The third proportional to 57,950,018 and 122,808,724 is: 260,258,464.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,018 : 122,808,724 = 122,808,724 : x
  2. Step 2: Convert to fraction form
    57,950,018/122,808,724 = 122,808,724/x
  3. Step 3: Cross multiply
    57,950,018x = 122,808,724 × 122,808,724
  4. Step 4: Simplify right side
    57,950,018x = 15,081,982,690,508,176
  5. Step 5: Solve for x
    x = 15,081,982,690,508,176/57,950,018
  6. Step 6: Final answer
    x = 260,258,464.29

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.