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Finding the Third Proportional to 43,346,176 and 59,039,520

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Solution

The third proportional to 43,346,176 and 59,039,520 is: 80,414,588.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,346,176 : 59,039,520 = 59,039,520 : x
  2. Step 2: Convert to fraction form
    43,346,176/59,039,520 = 59,039,520/x
  3. Step 3: Cross multiply
    43,346,176x = 59,039,520 × 59,039,520
  4. Step 4: Simplify right side
    43,346,176x = 3,485,664,921,830,400
  5. Step 5: Solve for x
    x = 3,485,664,921,830,400/43,346,176
  6. Step 6: Final answer
    x = 80,414,588.86

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.