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Finding the Third Proportional to 56,444,677.50 and 119,671,809

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Solution

The third proportional to 56,444,677.50 and 119,671,809 is: 253,723,513.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,444,677.50 : 119,671,809 = 119,671,809 : x
  2. Step 2: Convert to fraction form
    56,444,677.50/119,671,809 = 119,671,809/x
  3. Step 3: Cross multiply
    56,444,677.50x = 119,671,809 × 119,671,809
  4. Step 4: Simplify right side
    56,444,677.50x = 14,321,341,869,332,480
  5. Step 5: Solve for x
    x = 14,321,341,869,332,480/56,444,677.50
  6. Step 6: Final answer
    x = 253,723,513.07

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.