Home / 273,712,444.56-410,629,950.36-91,954,665.36

Finding the Fourth Proportional to 273,712,444.56, 410,629,950.36 and 91,954,665.36

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Solution

The fourth proportional to 273,712,444.56, 410,629,950.36 and 91,954,665.36 is: 137,952,586.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,712,444.56 : 410,629,950.36 = 91,954,665.36 : x
  2. Step 2: Convert to fraction form
    273,712,444.56/410,629,950.36 = 91,954,665.36/x
  3. Step 3: Cross multiply
    273,712,444.56x = 410,629,950.36 × 91,954,665.36
  4. Step 4: Simplify right side
    273,712,444.56x = 37,759,339,672,147,216
  5. Step 5: Solve for x
    x = 37,759,339,672,147,216/273,712,444.56
  6. Step 6: Final answer
    x = 137,952,586.46

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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.