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Finding the Third Proportional to 113,576,776.88 and 247,053,370.50

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Solution

The third proportional to 113,576,776.88 and 247,053,370.50 is: 537,393,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,576,776.88 : 247,053,370.50 = 247,053,370.50 : x
  2. Step 2: Convert to fraction form
    113,576,776.88/247,053,370.50 = 247,053,370.50/x
  3. Step 3: Cross multiply
    113,576,776.88x = 247,053,370.50 × 247,053,370.50
  4. Step 4: Simplify right side
    113,576,776.88x = 61,035,367,875,410,272
  5. Step 5: Solve for x
    x = 61,035,367,875,410,272/113,576,776.88
  6. Step 6: Final answer
    x = 537,393,026.59

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.