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Finding the Third Proportional to 429,950,088 and 877,946,526

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Solution

The third proportional to 429,950,088 and 877,946,526 is: 1,792,743,213.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,950,088 : 877,946,526 = 877,946,526 : x
  2. Step 2: Convert to fraction form
    429,950,088/877,946,526 = 877,946,526/x
  3. Step 3: Cross multiply
    429,950,088x = 877,946,526 × 877,946,526
  4. Step 4: Simplify right side
    429,950,088x = 770,790,102,515,468,672
  5. Step 5: Solve for x
    x = 770,790,102,515,468,672/429,950,088
  6. Step 6: Final answer
    x = 1,792,743,213.76

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.