Home / 182,907,615.93-252,412,868.39-108,583,082.25

Finding the Fourth Proportional to 182,907,615.93, 252,412,868.39 and 108,583,082.25

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Solution

The fourth proportional to 182,907,615.93, 252,412,868.39 and 108,583,082.25 is: 149,844,866.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,907,615.93 : 252,412,868.39 = 108,583,082.25 : x
  2. Step 2: Convert to fraction form
    182,907,615.93/252,412,868.39 = 108,583,082.25/x
  3. Step 3: Cross multiply
    182,907,615.93x = 252,412,868.39 × 108,583,082.25
  4. Step 4: Simplify right side
    182,907,615.93x = 27,407,767,249,349,792
  5. Step 5: Solve for x
    x = 27,407,767,249,349,792/182,907,615.93
  6. Step 6: Final answer
    x = 149,844,866.27

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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.