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Finding the Third Proportional to 877,299,086.50 and 1,950,749,724

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Solution

The third proportional to 877,299,086.50 and 1,950,749,724 is: 4,337,659,236.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,299,086.50 : 1,950,749,724 = 1,950,749,724 : x
  2. Step 2: Convert to fraction form
    877,299,086.50/1,950,749,724 = 1,950,749,724/x
  3. Step 3: Cross multiply
    877,299,086.50x = 1,950,749,724 × 1,950,749,724
  4. Step 4: Simplify right side
    877,299,086.50x = 3,805,424,485,686,076,416
  5. Step 5: Solve for x
    x = 3,805,424,485,686,076,416/877,299,086.50
  6. Step 6: Final answer
    x = 4,337,659,236.45

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.