Home / 35,717,294.44-49,289,798.82-19,419,731.56

Finding the Fourth Proportional to 35,717,294.44, 49,289,798.82 and 19,419,731.56

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Solution

The fourth proportional to 35,717,294.44, 49,289,798.82 and 19,419,731.56 is: 26,799,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,717,294.44 : 49,289,798.82 = 19,419,731.56 : x
  2. Step 2: Convert to fraction form
    35,717,294.44/49,289,798.82 = 19,419,731.56/x
  3. Step 3: Cross multiply
    35,717,294.44x = 49,289,798.82 × 19,419,731.56
  4. Step 4: Simplify right side
    35,717,294.44x = 957,194,661,730,804.75
  5. Step 5: Solve for x
    x = 957,194,661,730,804.75/35,717,294.44
  6. Step 6: Final answer
    x = 26,799,192.85

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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.