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Finding the Third Proportional to 15,358,823.25 and 32,996,973

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Solution

The third proportional to 15,358,823.25 and 32,996,973 is: 70,890,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,358,823.25 : 32,996,973 = 32,996,973 : x
  2. Step 2: Convert to fraction form
    15,358,823.25/32,996,973 = 32,996,973/x
  3. Step 3: Cross multiply
    15,358,823.25x = 32,996,973 × 32,996,973
  4. Step 4: Simplify right side
    15,358,823.25x = 1,088,800,227,162,729
  5. Step 5: Solve for x
    x = 1,088,800,227,162,729/15,358,823.25
  6. Step 6: Final answer
    x = 70,890,862.50

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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.