Home / 2,247,616,921.37-3,372,587,868.24-1,630,916,595.71

Finding the Fourth Proportional to 2,247,616,921.37, 3,372,587,868.24 and 1,630,916,595.71

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Solution

The fourth proportional to 2,247,616,921.37, 3,372,587,868.24 and 1,630,916,595.71 is: 2,447,218,417.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,616,921.37 : 3,372,587,868.24 = 1,630,916,595.71 : x
  2. Step 2: Convert to fraction form
    2,247,616,921.37/3,372,587,868.24 = 1,630,916,595.71/x
  3. Step 3: Cross multiply
    2,247,616,921.37x = 3,372,587,868.24 × 1,630,916,595.71
  4. Step 4: Simplify right side
    2,247,616,921.37x = 5,500,409,524,777,808,896
  5. Step 5: Solve for x
    x = 5,500,409,524,777,808,896/2,247,616,921.37
  6. Step 6: Final answer
    x = 2,447,218,417.20

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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.