Home / 76,026,768.41-104,919,153.69-42,986,308.16

Finding the Fourth Proportional to 76,026,768.41, 104,919,153.69 and 42,986,308.16

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Solution

The fourth proportional to 76,026,768.41, 104,919,153.69 and 42,986,308.16 is: 59,322,356.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,026,768.41 : 104,919,153.69 = 42,986,308.16 : x
  2. Step 2: Convert to fraction form
    76,026,768.41/104,919,153.69 = 42,986,308.16/x
  3. Step 3: Cross multiply
    76,026,768.41x = 104,919,153.69 × 42,986,308.16
  4. Step 4: Simplify right side
    76,026,768.41x = 4,510,087,071,880,145
  5. Step 5: Solve for x
    x = 4,510,087,071,880,145/76,026,768.41
  6. Step 6: Final answer
    x = 59,322,356.67

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