Home / 41,666,415.09-62,499,629.46-17,392,100.03

Finding the Fourth Proportional to 41,666,415.09, 62,499,629.46 and 17,392,100.03

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Solution

The fourth proportional to 41,666,415.09, 62,499,629.46 and 17,392,100.03 is: 26,088,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,666,415.09 : 62,499,629.46 = 17,392,100.03 : x
  2. Step 2: Convert to fraction form
    41,666,415.09/62,499,629.46 = 17,392,100.03/x
  3. Step 3: Cross multiply
    41,666,415.09x = 62,499,629.46 × 17,392,100.03
  4. Step 4: Simplify right side
    41,666,415.09x = 1,086,999,807,744,911.12
  5. Step 5: Solve for x
    x = 1,086,999,807,744,911.12/41,666,415.09
  6. Step 6: Final answer
    x = 26,088,152.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.