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Finding the Third Proportional to 14,165,552.25 and 30,973,567.50

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Solution

The third proportional to 14,165,552.25 and 30,973,567.50 is: 67,724,989.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,165,552.25 : 30,973,567.50 = 30,973,567.50 : x
  2. Step 2: Convert to fraction form
    14,165,552.25/30,973,567.50 = 30,973,567.50/x
  3. Step 3: Cross multiply
    14,165,552.25x = 30,973,567.50 × 30,973,567.50
  4. Step 4: Simplify right side
    14,165,552.25x = 959,361,883,677,056.25
  5. Step 5: Solve for x
    x = 959,361,883,677,056.25/14,165,552.25
  6. Step 6: Final answer
    x = 67,724,989.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.