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Finding the Third Proportional to 12,736,712 and 26,911,024

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Solution

The third proportional to 12,736,712 and 26,911,024 is: 56,859,510.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,736,712 : 26,911,024 = 26,911,024 : x
  2. Step 2: Convert to fraction form
    12,736,712/26,911,024 = 26,911,024/x
  3. Step 3: Cross multiply
    12,736,712x = 26,911,024 × 26,911,024
  4. Step 4: Simplify right side
    12,736,712x = 724,203,212,728,576
  5. Step 5: Solve for x
    x = 724,203,212,728,576/12,736,712
  6. Step 6: Final answer
    x = 56,859,510.74

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.