Home / 341,763,936.07-471,624,484.75-200,632,887.04

Finding the Fourth Proportional to 341,763,936.07, 471,624,484.75 and 200,632,887.04

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Solution

The fourth proportional to 341,763,936.07, 471,624,484.75 and 200,632,887.04 is: 276,867,662.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,763,936.07 : 471,624,484.75 = 200,632,887.04 : x
  2. Step 2: Convert to fraction form
    341,763,936.07/471,624,484.75 = 200,632,887.04/x
  3. Step 3: Cross multiply
    341,763,936.07x = 471,624,484.75 × 200,632,887.04
  4. Step 4: Simplify right side
    341,763,936.07x = 94,623,381,974,144,944
  5. Step 5: Solve for x
    x = 94,623,381,974,144,944/341,763,936.07
  6. Step 6: Final answer
    x = 276,867,662.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.