Home / 133,744,776.63-200,388,464.89-104,587,356.38

Finding the Fourth Proportional to 133,744,776.63, 200,388,464.89 and 104,587,356.38

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Solution

The fourth proportional to 133,744,776.63, 200,388,464.89 and 104,587,356.38 is: 156,702,192.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,744,776.63 : 200,388,464.89 = 104,587,356.38 : x
  2. Step 2: Convert to fraction form
    133,744,776.63/200,388,464.89 = 104,587,356.38/x
  3. Step 3: Cross multiply
    133,744,776.63x = 200,388,464.89 × 104,587,356.38
  4. Step 4: Simplify right side
    133,744,776.63x = 20,958,099,792,048,208
  5. Step 5: Solve for x
    x = 20,958,099,792,048,208/133,744,776.63
  6. Step 6: Final answer
    x = 156,702,192.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.