Home / 59,618,072.59-89,426,997.27-18,680,645.68

Finding the Fourth Proportional to 59,618,072.59, 89,426,997.27 and 18,680,645.68

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Solution

The fourth proportional to 59,618,072.59, 89,426,997.27 and 18,680,645.68 is: 28,020,933.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,618,072.59 : 89,426,997.27 = 18,680,645.68 : x
  2. Step 2: Convert to fraction form
    59,618,072.59/89,426,997.27 = 18,680,645.68/x
  3. Step 3: Cross multiply
    59,618,072.59x = 89,426,997.27 × 18,680,645.68
  4. Step 4: Simplify right side
    59,618,072.59x = 1,670,554,050,227,197.25
  5. Step 5: Solve for x
    x = 1,670,554,050,227,197.25/59,618,072.59
  6. Step 6: Final answer
    x = 28,020,933.55

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