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Finding the Third Proportional to 15,101,005.50 and 32,721,435

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Solution

The third proportional to 15,101,005.50 and 32,721,435 is: 70,902,054.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101,005.50 : 32,721,435 = 32,721,435 : x
  2. Step 2: Convert to fraction form
    15,101,005.50/32,721,435 = 32,721,435/x
  3. Step 3: Cross multiply
    15,101,005.50x = 32,721,435 × 32,721,435
  4. Step 4: Simplify right side
    15,101,005.50x = 1,070,692,308,459,225
  5. Step 5: Solve for x
    x = 1,070,692,308,459,225/15,101,005.50
  6. Step 6: Final answer
    x = 70,902,054.07

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.