Home / 214,470,160.48-295,945,139.97-120,362,723

Finding the Fourth Proportional to 214,470,160.48, 295,945,139.97 and 120,362,723

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Solution

The fourth proportional to 214,470,160.48, 295,945,139.97 and 120,362,723 is: 166,087,267.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,470,160.48 : 295,945,139.97 = 120,362,723 : x
  2. Step 2: Convert to fraction form
    214,470,160.48/295,945,139.97 = 120,362,723/x
  3. Step 3: Cross multiply
    214,470,160.48x = 295,945,139.97 × 120,362,723
  4. Step 4: Simplify right side
    214,470,160.48x = 35,620,762,905,405,340
  5. Step 5: Solve for x
    x = 35,620,762,905,405,340/214,470,160.48
  6. Step 6: Final answer
    x = 166,087,267.46

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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.