Home / 10,284,264.25-21,365,684.63

Finding the Third Proportional to 10,284,264.25 and 21,365,684.63

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Solution

The third proportional to 10,284,264.25 and 21,365,684.63 is: 44,387,470.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,284,264.25 : 21,365,684.63 = 21,365,684.63 : x
  2. Step 2: Convert to fraction form
    10,284,264.25/21,365,684.63 = 21,365,684.63/x
  3. Step 3: Cross multiply
    10,284,264.25x = 21,365,684.63 × 21,365,684.63
  4. Step 4: Simplify right side
    10,284,264.25x = 456,492,479,494,961.38
  5. Step 5: Solve for x
    x = 456,492,479,494,961.38/10,284,264.25
  6. Step 6: Final answer
    x = 44,387,470.84

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.