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Finding the Third Proportional to 6,899,088 and 14,513,130

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Solution

The third proportional to 6,899,088 and 14,513,130 is: 30,530,258.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,088 : 14,513,130 = 14,513,130 : x
  2. Step 2: Convert to fraction form
    6,899,088/14,513,130 = 14,513,130/x
  3. Step 3: Cross multiply
    6,899,088x = 14,513,130 × 14,513,130
  4. Step 4: Simplify right side
    6,899,088x = 210,630,942,396,900
  5. Step 5: Solve for x
    x = 210,630,942,396,900/6,899,088
  6. Step 6: Final answer
    x = 30,530,258.84

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.