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Finding the Third Proportional to 20,584,348 and 43,830,968

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Solution

The third proportional to 20,584,348 and 43,830,968 is: 93,330,804.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,584,348 : 43,830,968 = 43,830,968 : x
  2. Step 2: Convert to fraction form
    20,584,348/43,830,968 = 43,830,968/x
  3. Step 3: Cross multiply
    20,584,348x = 43,830,968 × 43,830,968
  4. Step 4: Simplify right side
    20,584,348x = 1,921,153,755,817,024
  5. Step 5: Solve for x
    x = 1,921,153,755,817,024/20,584,348
  6. Step 6: Final answer
    x = 93,330,804.35

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.