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Finding the Third Proportional to 55,292,032.50 and 119,784,636

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Solution

The third proportional to 55,292,032.50 and 119,784,636 is: 259,501,385.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,292,032.50 : 119,784,636 = 119,784,636 : x
  2. Step 2: Convert to fraction form
    55,292,032.50/119,784,636 = 119,784,636/x
  3. Step 3: Cross multiply
    55,292,032.50x = 119,784,636 × 119,784,636
  4. Step 4: Simplify right side
    55,292,032.50x = 14,348,359,021,652,496
  5. Step 5: Solve for x
    x = 14,348,359,021,652,496/55,292,032.50
  6. Step 6: Final answer
    x = 259,501,385.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.