Home / 3,015,587,168.70-4,523,805,905.85-945,093,032.70

Finding the Fourth Proportional to 3,015,587,168.70, 4,523,805,905.85 and 945,093,032.70

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Solution

The fourth proportional to 3,015,587,168.70, 4,523,805,905.85 and 945,093,032.70 is: 1,417,772,793.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,587,168.70 : 4,523,805,905.85 = 945,093,032.70 : x
  2. Step 2: Convert to fraction form
    3,015,587,168.70/4,523,805,905.85 = 945,093,032.70/x
  3. Step 3: Cross multiply
    3,015,587,168.70x = 4,523,805,905.85 × 945,093,032.70
  4. Step 4: Simplify right side
    3,015,587,168.70x = 4,275,417,442,905,947,648
  5. Step 5: Solve for x
    x = 4,275,417,442,905,947,648/3,015,587,168.70
  6. Step 6: Final answer
    x = 1,417,772,793.07

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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.