Home / 384,952,209.72-577,197,719.13-122,523,405.33

Finding the Fourth Proportional to 384,952,209.72, 577,197,719.13 and 122,523,405.33

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Solution

The fourth proportional to 384,952,209.72, 577,197,719.13 and 122,523,405.33 is: 183,711,713.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,952,209.72 : 577,197,719.13 = 122,523,405.33 : x
  2. Step 2: Convert to fraction form
    384,952,209.72/577,197,719.13 = 122,523,405.33/x
  3. Step 3: Cross multiply
    384,952,209.72x = 577,197,719.13 × 122,523,405.33
  4. Step 4: Simplify right side
    384,952,209.72x = 70,720,230,096,516,480
  5. Step 5: Solve for x
    x = 70,720,230,096,516,480/384,952,209.72
  6. Step 6: Final answer
    x = 183,711,713.59

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