Home / 30,294,095.26-41,809,439.97-17,063,707.54

Finding the Fourth Proportional to 30,294,095.26, 41,809,439.97 and 17,063,707.54

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Solution

The fourth proportional to 30,294,095.26, 41,809,439.97 and 17,063,707.54 is: 23,549,937.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,294,095.26 : 41,809,439.97 = 17,063,707.54 : x
  2. Step 2: Convert to fraction form
    30,294,095.26/41,809,439.97 = 17,063,707.54/x
  3. Step 3: Cross multiply
    30,294,095.26x = 41,809,439.97 × 17,063,707.54
  4. Step 4: Simplify right side
    30,294,095.26x = 713,424,055,764,900.75
  5. Step 5: Solve for x
    x = 713,424,055,764,900.75/30,294,095.26
  6. Step 6: Final answer
    x = 23,549,937.69

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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.