Home / 214,241,291.35-295,653,172.58-116,456,147.35

Finding the Fourth Proportional to 214,241,291.35, 295,653,172.58 and 116,456,147.35

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Solution

The fourth proportional to 214,241,291.35, 295,653,172.58 and 116,456,147.35 is: 160,709,586.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,241,291.35 : 295,653,172.58 = 116,456,147.35 : x
  2. Step 2: Convert to fraction form
    214,241,291.35/295,653,172.58 = 116,456,147.35/x
  3. Step 3: Cross multiply
    214,241,291.35x = 295,653,172.58 × 116,456,147.35
  4. Step 4: Simplify right side
    214,241,291.35x = 34,430,629,430,471,456
  5. Step 5: Solve for x
    x = 34,430,629,430,471,456/214,241,291.35
  6. Step 6: Final answer
    x = 160,709,586.90

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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.