Home / 31,998,244,958.28-44,157,562,683.76-19,137,884,694.68

Finding the Fourth Proportional to 31,998,244,958.28, 44,157,562,683.76 and 19,137,884,694.68

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Solution

The fourth proportional to 31,998,244,958.28, 44,157,562,683.76 and 19,137,884,694.68 is: 26,410,271,692.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,998,244,958.28 : 44,157,562,683.76 = 19,137,884,694.68 : x
  2. Step 2: Convert to fraction form
    31,998,244,958.28/44,157,562,683.76 = 19,137,884,694.68/x
  3. Step 3: Cross multiply
    31,998,244,958.28x = 44,157,562,683.76 × 19,137,884,694.68
  4. Step 4: Simplify right side
    31,998,244,958.28x = 845,082,343,039,903,203,328
  5. Step 5: Solve for x
    x = 845,082,343,039,903,203,328/31,998,244,958.28
  6. Step 6: Final answer
    x = 26,410,271,692.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.