Home / 29,390,193,406.58-44,057,361,113.84-18,736,512,596.60

Finding the Fourth Proportional to 29,390,193,406.58, 44,057,361,113.84 and 18,736,512,596.60

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Solution

The fourth proportional to 29,390,193,406.58, 44,057,361,113.84 and 18,736,512,596.60 is: 28,086,963,908.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390,193,406.58 : 44,057,361,113.84 = 18,736,512,596.60 : x
  2. Step 2: Convert to fraction form
    29,390,193,406.58/44,057,361,113.84 = 18,736,512,596.60/x
  3. Step 3: Cross multiply
    29,390,193,406.58x = 44,057,361,113.84 × 18,736,512,596.60
  4. Step 4: Simplify right side
    29,390,193,406.58x = 825,481,301,482,235,494,400
  5. Step 5: Solve for x
    x = 825,481,301,482,235,494,400/29,390,193,406.58
  6. Step 6: Final answer
    x = 28,086,963,908.77

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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.