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Finding the Fourth Proportional to 183,890,405,980.23, 275,835,608,970.35 and 183,890,405,980.23

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Solution

The fourth proportional to 183,890,405,980.23, 275,835,608,970.35 and 183,890,405,980.23 is: 275,835,608,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,890,405,980.23 : 275,835,608,970.35 = 183,890,405,980.23 : x
  2. Step 2: Convert to fraction form
    183,890,405,980.23/275,835,608,970.35 = 183,890,405,980.23/x
  3. Step 3: Cross multiply
    183,890,405,980.23x = 275,835,608,970.35 × 183,890,405,980.23
  4. Step 4: Simplify right side
    183,890,405,980.23x = 50,723,522,117,361,635,164,160
  5. Step 5: Solve for x
    x = 50,723,522,117,361,635,164,160/183,890,405,980.23
  6. Step 6: Final answer
    x = 275,835,608,970.35

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1.5x scale

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.