Home / 35,640,158.14-49,183,438.69-19,342,634.14

Finding the Fourth Proportional to 35,640,158.14, 49,183,438.69 and 19,342,634.14

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Solution

The fourth proportional to 35,640,158.14, 49,183,438.69 and 19,342,634.14 is: 26,692,846.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,640,158.14 : 49,183,438.69 = 19,342,634.14 : x
  2. Step 2: Convert to fraction form
    35,640,158.14/49,183,438.69 = 19,342,634.14/x
  3. Step 3: Cross multiply
    35,640,158.14x = 49,183,438.69 × 19,342,634.14
  4. Step 4: Simplify right side
    35,640,158.14x = 951,337,260,327,790.88
  5. Step 5: Solve for x
    x = 951,337,260,327,790.88/35,640,158.14
  6. Step 6: Final answer
    x = 26,692,846.22

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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.