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Finding the Third Proportional to 5,610,629 and 12,118,060

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Solution

The third proportional to 5,610,629 and 12,118,060 is: 26,173,068.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,629 : 12,118,060 = 12,118,060 : x
  2. Step 2: Convert to fraction form
    5,610,629/12,118,060 = 12,118,060/x
  3. Step 3: Cross multiply
    5,610,629x = 12,118,060 × 12,118,060
  4. Step 4: Simplify right side
    5,610,629x = 146,847,378,163,600
  5. Step 5: Solve for x
    x = 146,847,378,163,600/5,610,629
  6. Step 6: Final answer
    x = 26,173,068.68

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.