Home / 621,677,145.63-932,502,912.89-207,184,067.67

Finding the Fourth Proportional to 621,677,145.63, 932,502,912.89 and 207,184,067.67

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Solution

The fourth proportional to 621,677,145.63, 932,502,912.89 and 207,184,067.67 is: 310,771,833.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    621,677,145.63 : 932,502,912.89 = 207,184,067.67 : x
  2. Step 2: Convert to fraction form
    621,677,145.63/932,502,912.89 = 207,184,067.67/x
  3. Step 3: Cross multiply
    621,677,145.63x = 932,502,912.89 × 207,184,067.67
  4. Step 4: Simplify right side
    621,677,145.63x = 193,199,746,605,637,952
  5. Step 5: Solve for x
    x = 193,199,746,605,637,952/621,677,145.63
  6. Step 6: Final answer
    x = 310,771,833.84

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