Home / 158,504,831.96-237,813,882.36-96,382,536.92

Finding the Fourth Proportional to 158,504,831.96, 237,813,882.36 and 96,382,536.92

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Solution

The fourth proportional to 158,504,831.96, 237,813,882.36 and 96,382,536.92 is: 144,608,243.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,504,831.96 : 237,813,882.36 = 96,382,536.92 : x
  2. Step 2: Convert to fraction form
    158,504,831.96/237,813,882.36 = 96,382,536.92/x
  3. Step 3: Cross multiply
    158,504,831.96x = 237,813,882.36 × 96,382,536.92
  4. Step 4: Simplify right side
    158,504,831.96x = 22,921,105,296,651,240
  5. Step 5: Solve for x
    x = 22,921,105,296,651,240/158,504,831.96
  6. Step 6: Final answer
    x = 144,608,243.25

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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.