Home / 244,972,280.30-367,458,420.45-202,457,000.30

Finding the Fourth Proportional to 244,972,280.30, 367,458,420.45 and 202,457,000.30

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Solution

The fourth proportional to 244,972,280.30, 367,458,420.45 and 202,457,000.30 is: 303,685,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,972,280.30 : 367,458,420.45 = 202,457,000.30 : x
  2. Step 2: Convert to fraction form
    244,972,280.30/367,458,420.45 = 202,457,000.30/x
  3. Step 3: Cross multiply
    244,972,280.30x = 367,458,420.45 × 202,457,000.30
  4. Step 4: Simplify right side
    244,972,280.30x = 74,394,529,539,283,184
  5. Step 5: Solve for x
    x = 74,394,529,539,283,184/244,972,280.30
  6. Step 6: Final answer
    x = 303,685,500.45

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1.5x scale

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.