Home / 314,928,773.35-471,542,854.43-314,928,773.35

Finding the Fourth Proportional to 314,928,773.35, 471,542,854.43 and 314,928,773.35

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Solution

The fourth proportional to 314,928,773.35, 471,542,854.43 and 314,928,773.35 is: 471,542,854.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,928,773.35 : 471,542,854.43 = 314,928,773.35 : x
  2. Step 2: Convert to fraction form
    314,928,773.35/471,542,854.43 = 314,928,773.35/x
  3. Step 3: Cross multiply
    314,928,773.35x = 471,542,854.43 × 314,928,773.35
  4. Step 4: Simplify right side
    314,928,773.35x = 148,502,412,726,022,880
  5. Step 5: Solve for x
    x = 148,502,412,726,022,880/314,928,773.35
  6. Step 6: Final answer
    x = 471,542,854.43

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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.