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Finding the Third Proportional to 25,914,819 and 56,710,518

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Solution

The third proportional to 25,914,819 and 56,710,518 is: 124,102,076.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,914,819 : 56,710,518 = 56,710,518 : x
  2. Step 2: Convert to fraction form
    25,914,819/56,710,518 = 56,710,518/x
  3. Step 3: Cross multiply
    25,914,819x = 56,710,518 × 56,710,518
  4. Step 4: Simplify right side
    25,914,819x = 3,216,082,851,828,324
  5. Step 5: Solve for x
    x = 3,216,082,851,828,324/25,914,819
  6. Step 6: Final answer
    x = 124,102,076.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.