Home / 335,665,111.40-503,497,667.10-244,965,847.40

Finding the Fourth Proportional to 335,665,111.40, 503,497,667.10 and 244,965,847.40

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Solution

The fourth proportional to 335,665,111.40, 503,497,667.10 and 244,965,847.40 is: 367,448,771.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,665,111.40 : 503,497,667.10 = 244,965,847.40 : x
  2. Step 2: Convert to fraction form
    335,665,111.40/503,497,667.10 = 244,965,847.40/x
  3. Step 3: Cross multiply
    335,665,111.40x = 503,497,667.10 × 244,965,847.40
  4. Step 4: Simplify right side
    335,665,111.40x = 123,339,732,685,074,608
  5. Step 5: Solve for x
    x = 123,339,732,685,074,608/335,665,111.40
  6. Step 6: Final answer
    x = 367,448,771.10

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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.