Home / 236,181,839.46-325,931,078.26-131,759,911.14

Finding the Fourth Proportional to 236,181,839.46, 325,931,078.26 and 131,759,911.14

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Solution

The fourth proportional to 236,181,839.46, 325,931,078.26 and 131,759,911.14 is: 181,828,755.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,181,839.46 : 325,931,078.26 = 131,759,911.14 : x
  2. Step 2: Convert to fraction form
    236,181,839.46/325,931,078.26 = 131,759,911.14/x
  3. Step 3: Cross multiply
    236,181,839.46x = 325,931,078.26 × 131,759,911.14
  4. Step 4: Simplify right side
    236,181,839.46x = 42,944,649,909,301,984
  5. Step 5: Solve for x
    x = 42,944,649,909,301,984/236,181,839.46
  6. Step 6: Final answer
    x = 181,828,755.37

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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.