Home / 3,193,529,765.31-4,411,384,581.93-2,406,524,693.31

Finding the Fourth Proportional to 3,193,529,765.31, 4,411,384,581.93 and 2,406,524,693.31

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Solution

The fourth proportional to 3,193,529,765.31, 4,411,384,581.93 and 2,406,524,693.31 is: 3,324,254,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,529,765.31 : 4,411,384,581.93 = 2,406,524,693.31 : x
  2. Step 2: Convert to fraction form
    3,193,529,765.31/4,411,384,581.93 = 2,406,524,693.31/x
  3. Step 3: Cross multiply
    3,193,529,765.31x = 4,411,384,581.93 × 2,406,524,693.31
  4. Step 4: Simplify right side
    3,193,529,765.31x = 10,616,105,928,101,556,224
  5. Step 5: Solve for x
    x = 10,616,105,928,101,556,224/3,193,529,765.31
  6. Step 6: Final answer
    x = 3,324,254,573.55

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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.