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Finding the Third Proportional to 25,473,418.50 and 53,822,037

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Solution

The third proportional to 25,473,418.50 and 53,822,037 is: 113,718,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,473,418.50 : 53,822,037 = 53,822,037 : x
  2. Step 2: Convert to fraction form
    25,473,418.50/53,822,037 = 53,822,037/x
  3. Step 3: Cross multiply
    25,473,418.50x = 53,822,037 × 53,822,037
  4. Step 4: Simplify right side
    25,473,418.50x = 2,896,811,666,829,369
  5. Step 5: Solve for x
    x = 2,896,811,666,829,369/25,473,418.50
  6. Step 6: Final answer
    x = 113,718,999.55

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.