Home / 51,314,765.71-76,971,497.94-12,453,537.62

Finding the Fourth Proportional to 51,314,765.71, 76,971,497.94 and 12,453,537.62

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Solution

The fourth proportional to 51,314,765.71, 76,971,497.94 and 12,453,537.62 is: 18,680,148.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,314,765.71 : 76,971,497.94 = 12,453,537.62 : x
  2. Step 2: Convert to fraction form
    51,314,765.71/76,971,497.94 = 12,453,537.62/x
  3. Step 3: Cross multiply
    51,314,765.71x = 76,971,497.94 × 12,453,537.62
  4. Step 4: Simplify right side
    51,314,765.71x = 958,567,445,263,542.38
  5. Step 5: Solve for x
    x = 958,567,445,263,542.38/51,314,765.71
  6. Step 6: Final answer
    x = 18,680,148.53

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