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Finding the Third Proportional to 13,933,725 and 29,137,927.50

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Solution

The third proportional to 13,933,725 and 29,137,927.50 is: 60,932,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,933,725 : 29,137,927.50 = 29,137,927.50 : x
  2. Step 2: Convert to fraction form
    13,933,725/29,137,927.50 = 29,137,927.50/x
  3. Step 3: Cross multiply
    13,933,725x = 29,137,927.50 × 29,137,927.50
  4. Step 4: Simplify right side
    13,933,725x = 849,018,818,995,256.25
  5. Step 5: Solve for x
    x = 849,018,818,995,256.25/13,933,725
  6. Step 6: Final answer
    x = 60,932,652.18

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.