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Finding the Third Proportional to 6,712,962 and 14,495,574

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Solution

The third proportional to 6,712,962 and 14,495,574 is: 31,300,887.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,962 : 14,495,574 = 14,495,574 : x
  2. Step 2: Convert to fraction form
    6,712,962/14,495,574 = 14,495,574/x
  3. Step 3: Cross multiply
    6,712,962x = 14,495,574 × 14,495,574
  4. Step 4: Simplify right side
    6,712,962x = 210,121,665,589,476
  5. Step 5: Solve for x
    x = 210,121,665,589,476/6,712,962
  6. Step 6: Final answer
    x = 31,300,887.09

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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.