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Finding the Third Proportional to 7,014,048 and 15,326,688

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Solution

The third proportional to 7,014,048 and 15,326,688 is: 33,490,983.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,048 : 15,326,688 = 15,326,688 : x
  2. Step 2: Convert to fraction form
    7,014,048/15,326,688 = 15,326,688/x
  3. Step 3: Cross multiply
    7,014,048x = 15,326,688 × 15,326,688
  4. Step 4: Simplify right side
    7,014,048x = 234,907,365,049,344
  5. Step 5: Solve for x
    x = 234,907,365,049,344/7,014,048
  6. Step 6: Final answer
    x = 33,490,983.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.