Home / 284,256,000.40-426,384,000.60-122,697,936.40

Finding the Fourth Proportional to 284,256,000.40, 426,384,000.60 and 122,697,936.40

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Solution

The fourth proportional to 284,256,000.40, 426,384,000.60 and 122,697,936.40 is: 184,046,904.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,256,000.40 : 426,384,000.60 = 122,697,936.40 : x
  2. Step 2: Convert to fraction form
    284,256,000.40/426,384,000.60 = 122,697,936.40/x
  3. Step 3: Cross multiply
    284,256,000.40x = 426,384,000.60 × 122,697,936.40
  4. Step 4: Simplify right side
    284,256,000.40x = 52,316,436,987,596,368
  5. Step 5: Solve for x
    x = 52,316,436,987,596,368/284,256,000.40
  6. Step 6: Final answer
    x = 184,046,904.60

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