Home / 293,630,847,600.89-440,446,393,494.33-132,093,572,908.50

Finding the Fourth Proportional to 293,630,847,600.89, 440,446,393,494.33 and 132,093,572,908.50

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Solution

The fourth proportional to 293,630,847,600.89, 440,446,393,494.33 and 132,093,572,908.50 is: 198,140,414,287.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,630,847,600.89 : 440,446,393,494.33 = 132,093,572,908.50 : x
  2. Step 2: Convert to fraction form
    293,630,847,600.89/440,446,393,494.33 = 132,093,572,908.50/x
  3. Step 3: Cross multiply
    293,630,847,600.89x = 440,446,393,494.33 × 132,093,572,908.50
  4. Step 4: Simplify right side
    293,630,847,600.89x = 58,180,137,791,329,163,804,672
  5. Step 5: Solve for x
    x = 58,180,137,791,329,163,804,672/293,630,847,600.89
  6. Step 6: Final answer
    x = 198,140,414,287.84

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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.