Home / 17,102,534.49-25,653,795.21-6,867,391.23

Finding the Fourth Proportional to 17,102,534.49, 25,653,795.21 and 6,867,391.23

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Solution

The fourth proportional to 17,102,534.49, 25,653,795.21 and 6,867,391.23 is: 10,301,084.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,534.49 : 25,653,795.21 = 6,867,391.23 : x
  2. Step 2: Convert to fraction form
    17,102,534.49/25,653,795.21 = 6,867,391.23/x
  3. Step 3: Cross multiply
    17,102,534.49x = 25,653,795.21 × 6,867,391.23
  4. Step 4: Simplify right side
    17,102,534.49x = 176,174,648,241,370.03
  5. Step 5: Solve for x
    x = 176,174,648,241,370.03/17,102,534.49
  6. Step 6: Final answer
    x = 10,301,084.22

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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.