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Finding the Third Proportional to 43,158,360 and 92,457,292

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Solution

The third proportional to 43,158,360 and 92,457,292 is: 198,069,408.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,158,360 : 92,457,292 = 92,457,292 : x
  2. Step 2: Convert to fraction form
    43,158,360/92,457,292 = 92,457,292/x
  3. Step 3: Cross multiply
    43,158,360x = 92,457,292 × 92,457,292
  4. Step 4: Simplify right side
    43,158,360x = 8,548,350,843,973,264
  5. Step 5: Solve for x
    x = 8,548,350,843,973,264/43,158,360
  6. Step 6: Final answer
    x = 198,069,408.66

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.