Home / 33,401,474.48-46,093,252.56-19,651,322.72

Finding the Fourth Proportional to 33,401,474.48, 46,093,252.56 and 19,651,322.72

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Solution

The fourth proportional to 33,401,474.48, 46,093,252.56 and 19,651,322.72 is: 27,118,365.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401,474.48 : 46,093,252.56 = 19,651,322.72 : x
  2. Step 2: Convert to fraction form
    33,401,474.48/46,093,252.56 = 19,651,322.72/x
  3. Step 3: Cross multiply
    33,401,474.48x = 46,093,252.56 × 19,651,322.72
  4. Step 4: Simplify right side
    33,401,474.48x = 905,793,381,271,026.12
  5. Step 5: Solve for x
    x = 905,793,381,271,026.12/33,401,474.48
  6. Step 6: Final answer
    x = 27,118,365.14

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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.