Home / 192,526,100.84-265,692,033.37-108,892,594.92

Finding the Fourth Proportional to 192,526,100.84, 265,692,033.37 and 108,892,594.92

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Solution

The fourth proportional to 192,526,100.84, 265,692,033.37 and 108,892,594.92 is: 150,275,182.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,526,100.84 : 265,692,033.37 = 108,892,594.92 : x
  2. Step 2: Convert to fraction form
    192,526,100.84/265,692,033.37 = 108,892,594.92/x
  3. Step 3: Cross multiply
    192,526,100.84x = 265,692,033.37 × 108,892,594.92
  4. Step 4: Simplify right side
    192,526,100.84x = 28,931,894,962,988,744
  5. Step 5: Solve for x
    x = 28,931,894,962,988,744/192,526,100.84
  6. Step 6: Final answer
    x = 150,275,182.62

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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.