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Finding the Third Proportional to 12,308,548 and 26,784,440

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Solution

The third proportional to 12,308,548 and 26,784,440 is: 58,285,203.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,308,548 : 26,784,440 = 26,784,440 : x
  2. Step 2: Convert to fraction form
    12,308,548/26,784,440 = 26,784,440/x
  3. Step 3: Cross multiply
    12,308,548x = 26,784,440 × 26,784,440
  4. Step 4: Simplify right side
    12,308,548x = 717,406,226,113,600
  5. Step 5: Solve for x
    x = 717,406,226,113,600/12,308,548
  6. Step 6: Final answer
    x = 58,285,203.59

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.