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Finding the Third Proportional to 29,349,985.50 and 39,856,536

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Solution

The third proportional to 29,349,985.50 and 39,856,536 is: 54,124,165.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349,985.50 : 39,856,536 = 39,856,536 : x
  2. Step 2: Convert to fraction form
    29,349,985.50/39,856,536 = 39,856,536/x
  3. Step 3: Cross multiply
    29,349,985.50x = 39,856,536 × 39,856,536
  4. Step 4: Simplify right side
    29,349,985.50x = 1,588,543,461,919,296
  5. Step 5: Solve for x
    x = 1,588,543,461,919,296/29,349,985.50
  6. Step 6: Final answer
    x = 54,124,165.14

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.