Home / 267,462,000.53-401,193,000.79-173,835,382.35

Finding the Fourth Proportional to 267,462,000.53, 401,193,000.79 and 173,835,382.35

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Solution

The fourth proportional to 267,462,000.53, 401,193,000.79 and 173,835,382.35 is: 260,753,073.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,462,000.53 : 401,193,000.79 = 173,835,382.35 : x
  2. Step 2: Convert to fraction form
    267,462,000.53/401,193,000.79 = 173,835,382.35/x
  3. Step 3: Cross multiply
    267,462,000.53x = 401,193,000.79 × 173,835,382.35
  4. Step 4: Simplify right side
    267,462,000.53x = 69,741,538,688,038,912
  5. Step 5: Solve for x
    x = 69,741,538,688,038,912/267,462,000.53
  6. Step 6: Final answer
    x = 260,753,073.53

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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.