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Finding the Third Proportional to 9,041,750 and 13,562,643

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Solution

The third proportional to 9,041,750 and 13,562,643 is: 20,343,991.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,750 : 13,562,643 = 13,562,643 : x
  2. Step 2: Convert to fraction form
    9,041,750/13,562,643 = 13,562,643/x
  3. Step 3: Cross multiply
    9,041,750x = 13,562,643 × 13,562,643
  4. Step 4: Simplify right side
    9,041,750x = 183,945,285,145,449
  5. Step 5: Solve for x
    x = 183,945,285,145,449/9,041,750
  6. Step 6: Final answer
    x = 20,343,991.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.