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Finding the Third Proportional to 45,651,057 and 92,896,407

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Solution

The third proportional to 45,651,057 and 92,896,407 is: 189,037,078.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,651,057 : 92,896,407 = 92,896,407 : x
  2. Step 2: Convert to fraction form
    45,651,057/92,896,407 = 92,896,407/x
  3. Step 3: Cross multiply
    45,651,057x = 92,896,407 × 92,896,407
  4. Step 4: Simplify right side
    45,651,057x = 8,629,742,433,509,649
  5. Step 5: Solve for x
    x = 8,629,742,433,509,649/45,651,057
  6. Step 6: Final answer
    x = 189,037,078.23

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.