Home / 192,674,694.67-265,893,065.64-104,569,453.24

Finding the Fourth Proportional to 192,674,694.67, 265,893,065.64 and 104,569,453.24

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Solution

The fourth proportional to 192,674,694.67, 265,893,065.64 and 104,569,453.24 is: 144,306,923.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,674,694.67 : 265,893,065.64 = 104,569,453.24 : x
  2. Step 2: Convert to fraction form
    192,674,694.67/265,893,065.64 = 104,569,453.24/x
  3. Step 3: Cross multiply
    192,674,694.67x = 265,893,065.64 × 104,569,453.24
  4. Step 4: Simplify right side
    192,674,694.67x = 27,804,292,493,617,496
  5. Step 5: Solve for x
    x = 27,804,292,493,617,496/192,674,694.67
  6. Step 6: Final answer
    x = 144,306,923.86

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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.