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Finding the Third Proportional to 15,261,453 and 32,733,963

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Solution

The third proportional to 15,261,453 and 32,733,963 is: 70,210,374.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,261,453 : 32,733,963 = 32,733,963 : x
  2. Step 2: Convert to fraction form
    15,261,453/32,733,963 = 32,733,963/x
  3. Step 3: Cross multiply
    15,261,453x = 32,733,963 × 32,733,963
  4. Step 4: Simplify right side
    15,261,453x = 1,071,512,333,685,369
  5. Step 5: Solve for x
    x = 1,071,512,333,685,369/15,261,453
  6. Step 6: Final answer
    x = 70,210,374.71

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.