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Finding the Third Proportional to 15,224,643 and 35,525,385

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Solution

The third proportional to 15,224,643 and 35,525,385 is: 82,895,407.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,224,643 : 35,525,385 = 35,525,385 : x
  2. Step 2: Convert to fraction form
    15,224,643/35,525,385 = 35,525,385/x
  3. Step 3: Cross multiply
    15,224,643x = 35,525,385 × 35,525,385
  4. Step 4: Simplify right side
    15,224,643x = 1,262,052,979,398,225
  5. Step 5: Solve for x
    x = 1,262,052,979,398,225/15,224,643
  6. Step 6: Final answer
    x = 82,895,407.10

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.