Home / 17,306,339.40-25,947,551.67-7,586,283.51

Finding the Fourth Proportional to 17,306,339.40, 25,947,551.67 and 7,586,283.51

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Solution

The fourth proportional to 17,306,339.40, 25,947,551.67 and 7,586,283.51 is: 11,374,183.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,339.40 : 25,947,551.67 = 7,586,283.51 : x
  2. Step 2: Convert to fraction form
    17,306,339.40/25,947,551.67 = 7,586,283.51/x
  3. Step 3: Cross multiply
    17,306,339.40x = 25,947,551.67 × 7,586,283.51
  4. Step 4: Simplify right side
    17,306,339.40x = 196,845,483,358,993.97
  5. Step 5: Solve for x
    x = 196,845,483,358,993.97/17,306,339.40
  6. Step 6: Final answer
    x = 11,374,183.69

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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.