Home / 17,350,276.29-23,942,973.84-9,615,152.54

Finding the Fourth Proportional to 17,350,276.29, 23,942,973.84 and 9,615,152.54

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Solution

The fourth proportional to 17,350,276.29, 23,942,973.84 and 9,615,152.54 is: 13,268,684.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,276.29 : 23,942,973.84 = 9,615,152.54 : x
  2. Step 2: Convert to fraction form
    17,350,276.29/23,942,973.84 = 9,615,152.54/x
  3. Step 3: Cross multiply
    17,350,276.29x = 23,942,973.84 × 9,615,152.54
  4. Step 4: Simplify right side
    17,350,276.29x = 230,215,345,703,074
  5. Step 5: Solve for x
    x = 230,215,345,703,074/17,350,276.29
  6. Step 6: Final answer
    x = 13,268,684.71

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1.5x scale

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.