Home / 270,249,650.55-405,374,475.83-155,458,394.55

Finding the Fourth Proportional to 270,249,650.55, 405,374,475.83 and 155,458,394.55

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Solution

The fourth proportional to 270,249,650.55, 405,374,475.83 and 155,458,394.55 is: 233,187,591.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,249,650.55 : 405,374,475.83 = 155,458,394.55 : x
  2. Step 2: Convert to fraction form
    270,249,650.55/405,374,475.83 = 155,458,394.55/x
  3. Step 3: Cross multiply
    270,249,650.55x = 405,374,475.83 × 155,458,394.55
  4. Step 4: Simplify right side
    270,249,650.55x = 63,018,865,203,302,288
  5. Step 5: Solve for x
    x = 63,018,865,203,302,288/270,249,650.55
  6. Step 6: Final answer
    x = 233,187,591.83

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