Home / 978,066,099,239.30-1,467,769,299,138-341,358,496,581.53

Finding the Fourth Proportional to 978,066,099,239.30, 1,467,769,299,138 and 341,358,496,581.53

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Solution

The fourth proportional to 978,066,099,239.30, 1,467,769,299,138 and 341,358,496,581.53 is: 512,271,636,520.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    978,066,099,239.30 : 1,467,769,299,138 = 341,358,496,581.53 : x
  2. Step 2: Convert to fraction form
    978,066,099,239.30/1,467,769,299,138 = 341,358,496,581.53/x
  3. Step 3: Cross multiply
    978,066,099,239.30x = 1,467,769,299,138 × 341,358,496,581.53
  4. Step 4: Simplify right side
    978,066,099,239.30x = 501,035,521,282,273,676,623,872
  5. Step 5: Solve for x
    x = 501,035,521,282,273,676,623,872/978,066,099,239.30
  6. Step 6: Final answer
    x = 512,271,636,520.23

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Why These Related Problems?

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