Home / 4,925,384,140-7,632,989,314

Finding the Third Proportional to 4,925,384,140 and 7,632,989,314

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Solution

The third proportional to 4,925,384,140 and 7,632,989,314 is: 11,829,031,850.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,384,140 : 7,632,989,314 = 7,632,989,314 : x
  2. Step 2: Convert to fraction form
    4,925,384,140/7,632,989,314 = 7,632,989,314/x
  3. Step 3: Cross multiply
    4,925,384,140x = 7,632,989,314 × 7,632,989,314
  4. Step 4: Simplify right side
    4,925,384,140x = 58,262,525,867,638,194,176
  5. Step 5: Solve for x
    x = 58,262,525,867,638,194,176/4,925,384,140
  6. Step 6: Final answer
    x = 11,829,031,850.43

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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.