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Finding the Third Proportional to 28,191,371.63 and 44,858,457

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Solution

The third proportional to 28,191,371.63 and 44,858,457 is: 71,379,328.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,191,371.63 : 44,858,457 = 44,858,457 : x
  2. Step 2: Convert to fraction form
    28,191,371.63/44,858,457 = 44,858,457/x
  3. Step 3: Cross multiply
    28,191,371.63x = 44,858,457 × 44,858,457
  4. Step 4: Simplify right side
    28,191,371.63x = 2,012,281,164,420,849
  5. Step 5: Solve for x
    x = 2,012,281,164,420,849/28,191,371.63
  6. Step 6: Final answer
    x = 71,379,328.09

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.