Home / 160,993,106.40-241,489,659.60-146,632,389.60

Finding the Fourth Proportional to 160,993,106.40, 241,489,659.60 and 146,632,389.60

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Solution

The fourth proportional to 160,993,106.40, 241,489,659.60 and 146,632,389.60 is: 219,948,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,993,106.40 : 241,489,659.60 = 146,632,389.60 : x
  2. Step 2: Convert to fraction form
    160,993,106.40/241,489,659.60 = 146,632,389.60/x
  3. Step 3: Cross multiply
    160,993,106.40x = 241,489,659.60 × 146,632,389.60
  4. Step 4: Simplify right side
    160,993,106.40x = 35,410,205,850,838,576
  5. Step 5: Solve for x
    x = 35,410,205,850,838,576/160,993,106.40
  6. Step 6: Final answer
    x = 219,948,584.40

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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.