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Finding the Third Proportional to 9,886,033,476 and 14,920,986,843

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Solution

The third proportional to 9,886,033,476 and 14,920,986,843 is: 22,520,240,186.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,886,033,476 : 14,920,986,843 = 14,920,986,843 : x
  2. Step 2: Convert to fraction form
    9,886,033,476/14,920,986,843 = 14,920,986,843/x
  3. Step 3: Cross multiply
    9,886,033,476x = 14,920,986,843 × 14,920,986,843
  4. Step 4: Simplify right side
    9,886,033,476x = 222,635,848,368,979,116,032
  5. Step 5: Solve for x
    x = 222,635,848,368,979,116,032/9,886,033,476
  6. Step 6: Final answer
    x = 22,520,240,186.27

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.