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Finding the Third Proportional to 93,990,175.03 and 143,686,753.03

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Solution

The third proportional to 93,990,175.03 and 143,686,753.03 is: 219,660,012.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,990,175.03 : 143,686,753.03 = 143,686,753.03 : x
  2. Step 2: Convert to fraction form
    93,990,175.03/143,686,753.03 = 143,686,753.03/x
  3. Step 3: Cross multiply
    93,990,175.03x = 143,686,753.03 × 143,686,753.03
  4. Step 4: Simplify right side
    93,990,175.03x = 20,645,882,996,663,432
  5. Step 5: Solve for x
    x = 20,645,882,996,663,432/93,990,175.03
  6. Step 6: Final answer
    x = 219,660,012.23

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.