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Finding the Third Proportional to 15,359,053 and 32,997,433

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Solution

The third proportional to 15,359,053 and 32,997,433 is: 70,891,778.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,359,053 : 32,997,433 = 32,997,433 : x
  2. Step 2: Convert to fraction form
    15,359,053/32,997,433 = 32,997,433/x
  3. Step 3: Cross multiply
    15,359,053x = 32,997,433 × 32,997,433
  4. Step 4: Simplify right side
    15,359,053x = 1,088,830,584,589,489
  5. Step 5: Solve for x
    x = 1,088,830,584,589,489/15,359,053
  6. Step 6: Final answer
    x = 70,891,778.59

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.