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Finding the Third Proportional to 27,048,830.50 and 41,889,820

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Solution

The third proportional to 27,048,830.50 and 41,889,820 is: 64,873,674.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,048,830.50 : 41,889,820 = 41,889,820 : x
  2. Step 2: Convert to fraction form
    27,048,830.50/41,889,820 = 41,889,820/x
  3. Step 3: Cross multiply
    27,048,830.50x = 41,889,820 × 41,889,820
  4. Step 4: Simplify right side
    27,048,830.50x = 1,754,757,019,632,400
  5. Step 5: Solve for x
    x = 1,754,757,019,632,400/27,048,830.50
  6. Step 6: Final answer
    x = 64,873,674.28

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.