Home / 17,206,064-23,744,994.86-9,365,197.54

Finding the Fourth Proportional to 17,206,064, 23,744,994.86 and 9,365,197.54

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Solution

The fourth proportional to 17,206,064, 23,744,994.86 and 9,365,197.54 is: 12,924,313.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,064 : 23,744,994.86 = 9,365,197.54 : x
  2. Step 2: Convert to fraction form
    17,206,064/23,744,994.86 = 9,365,197.54/x
  3. Step 3: Cross multiply
    17,206,064x = 23,744,994.86 × 9,365,197.54
  4. Step 4: Simplify right side
    17,206,064x = 222,376,567,450,184.62
  5. Step 5: Solve for x
    x = 222,376,567,450,184.62/17,206,064
  6. Step 6: Final answer
    x = 12,924,313.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.