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Finding the Third Proportional to 20,089,994 and 43,604,829

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Solution

The third proportional to 20,089,994 and 43,604,829 is: 94,643,189.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,089,994 : 43,604,829 = 43,604,829 : x
  2. Step 2: Convert to fraction form
    20,089,994/43,604,829 = 43,604,829/x
  3. Step 3: Cross multiply
    20,089,994x = 43,604,829 × 43,604,829
  4. Step 4: Simplify right side
    20,089,994x = 1,901,381,112,119,241
  5. Step 5: Solve for x
    x = 1,901,381,112,119,241/20,089,994
  6. Step 6: Final answer
    x = 94,643,189.65

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.