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Finding the Third Proportional to 25,575,057 and 54,788,995.50

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Solution

The third proportional to 25,575,057 and 54,788,995.50 is: 117,373,502.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,575,057 : 54,788,995.50 = 54,788,995.50 : x
  2. Step 2: Convert to fraction form
    25,575,057/54,788,995.50 = 54,788,995.50/x
  3. Step 3: Cross multiply
    25,575,057x = 54,788,995.50 × 54,788,995.50
  4. Step 4: Simplify right side
    25,575,057x = 3,001,834,027,899,020
  5. Step 5: Solve for x
    x = 3,001,834,027,899,020/25,575,057
  6. Step 6: Final answer
    x = 117,373,502.94

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.