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Finding the Third Proportional to 1,767,775,377.50 and 2,457,950,361

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Solution

The third proportional to 1,767,775,377.50 and 2,457,950,361 is: 3,417,583,508.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,775,377.50 : 2,457,950,361 = 2,457,950,361 : x
  2. Step 2: Convert to fraction form
    1,767,775,377.50/2,457,950,361 = 2,457,950,361/x
  3. Step 3: Cross multiply
    1,767,775,377.50x = 2,457,950,361 × 2,457,950,361
  4. Step 4: Simplify right side
    1,767,775,377.50x = 6,041,519,977,140,030,464
  5. Step 5: Solve for x
    x = 6,041,519,977,140,030,464/1,767,775,377.50
  6. Step 6: Final answer
    x = 3,417,583,508.65

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.