Home / 167,301,914.96-230,894,632.68-101,258,758.64

Finding the Fourth Proportional to 167,301,914.96, 230,894,632.68 and 101,258,758.64

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Solution

The fourth proportional to 167,301,914.96, 230,894,632.68 and 101,258,758.64 is: 139,747,975.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,301,914.96 : 230,894,632.68 = 101,258,758.64 : x
  2. Step 2: Convert to fraction form
    167,301,914.96/230,894,632.68 = 101,258,758.64/x
  3. Step 3: Cross multiply
    167,301,914.96x = 230,894,632.68 × 101,258,758.64
  4. Step 4: Simplify right side
    167,301,914.96x = 23,380,103,881,815,576
  5. Step 5: Solve for x
    x = 23,380,103,881,815,576/167,301,914.96
  6. Step 6: Final answer
    x = 139,747,975.31

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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.