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Finding the Third Proportional to 1,525,841,328 and 3,295,611,840

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Solution

The third proportional to 1,525,841,328 and 3,295,611,840 is: 7,118,077,876.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,841,328 : 3,295,611,840 = 3,295,611,840 : x
  2. Step 2: Convert to fraction form
    1,525,841,328/3,295,611,840 = 3,295,611,840/x
  3. Step 3: Cross multiply
    1,525,841,328x = 3,295,611,840 × 3,295,611,840
  4. Step 4: Simplify right side
    1,525,841,328x = 10,861,057,399,948,185,600
  5. Step 5: Solve for x
    x = 10,861,057,399,948,185,600/1,525,841,328
  6. Step 6: Final answer
    x = 7,118,077,876.54

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.