Home / 163,160,580.06-244,982,081.61-108,911,160.54

Finding the Fourth Proportional to 163,160,580.06, 244,982,081.61 and 108,911,160.54

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Solution

The fourth proportional to 163,160,580.06, 244,982,081.61 and 108,911,160.54 is: 163,527,751.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,160,580.06 : 244,982,081.61 = 108,911,160.54 : x
  2. Step 2: Convert to fraction form
    163,160,580.06/244,982,081.61 = 108,911,160.54/x
  3. Step 3: Cross multiply
    163,160,580.06x = 244,982,081.61 × 108,911,160.54
  4. Step 4: Simplify right side
    163,160,580.06x = 26,681,282,819,650,096
  5. Step 5: Solve for x
    x = 26,681,282,819,650,096/163,160,580.06
  6. Step 6: Final answer
    x = 163,527,751.68

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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.