Home / 133,604,259.66-200,439,769.79-94,289,277.04

Finding the Fourth Proportional to 133,604,259.66, 200,439,769.79 and 94,289,277.04

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Solution

The fourth proportional to 133,604,259.66, 200,439,769.79 and 94,289,277.04 is: 141,457,473.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,604,259.66 : 200,439,769.79 = 94,289,277.04 : x
  2. Step 2: Convert to fraction form
    133,604,259.66/200,439,769.79 = 94,289,277.04/x
  3. Step 3: Cross multiply
    133,604,259.66x = 200,439,769.79 × 94,289,277.04
  4. Step 4: Simplify right side
    133,604,259.66x = 18,899,320,983,297,756
  5. Step 5: Solve for x
    x = 18,899,320,983,297,756/133,604,259.66
  6. Step 6: Final answer
    x = 141,457,473.22

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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.