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Finding the Third Proportional to 9,163,848 and 13,587,205.50

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Solution

The third proportional to 9,163,848 and 13,587,205.50 is: 20,145,702.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,848 : 13,587,205.50 = 13,587,205.50 : x
  2. Step 2: Convert to fraction form
    9,163,848/13,587,205.50 = 13,587,205.50/x
  3. Step 3: Cross multiply
    9,163,848x = 13,587,205.50 × 13,587,205.50
  4. Step 4: Simplify right side
    9,163,848x = 184,612,153,299,230.25
  5. Step 5: Solve for x
    x = 184,612,153,299,230.25/9,163,848
  6. Step 6: Final answer
    x = 20,145,702.25

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.