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Finding the Third Proportional to 27,453,328 and 58,554,512

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Solution

The third proportional to 27,453,328 and 58,554,512 is: 124,889,444.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,453,328 : 58,554,512 = 58,554,512 : x
  2. Step 2: Convert to fraction form
    27,453,328/58,554,512 = 58,554,512/x
  3. Step 3: Cross multiply
    27,453,328x = 58,554,512 × 58,554,512
  4. Step 4: Simplify right side
    27,453,328x = 3,428,630,875,558,144
  5. Step 5: Solve for x
    x = 3,428,630,875,558,144/27,453,328
  6. Step 6: Final answer
    x = 124,889,444.21

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.