Home / 67,615,313.88-101,426,897.64-19,089,105.66

Finding the Fourth Proportional to 67,615,313.88, 101,426,897.64 and 19,089,105.66

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Solution

The fourth proportional to 67,615,313.88, 101,426,897.64 and 19,089,105.66 is: 28,634,767.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,615,313.88 : 101,426,897.64 = 19,089,105.66 : x
  2. Step 2: Convert to fraction form
    67,615,313.88/101,426,897.64 = 19,089,105.66/x
  3. Step 3: Cross multiply
    67,615,313.88x = 101,426,897.64 × 19,089,105.66
  4. Step 4: Simplify right side
    67,615,313.88x = 1,936,148,765,815,964.75
  5. Step 5: Solve for x
    x = 1,936,148,765,815,964.75/67,615,313.88
  6. Step 6: Final answer
    x = 28,634,767.11

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