Home / 334,368,212.40-501,552,318.60-225,529,095.60

Finding the Fourth Proportional to 334,368,212.40, 501,552,318.60 and 225,529,095.60

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Solution

The fourth proportional to 334,368,212.40, 501,552,318.60 and 225,529,095.60 is: 338,293,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,212.40 : 501,552,318.60 = 225,529,095.60 : x
  2. Step 2: Convert to fraction form
    334,368,212.40/501,552,318.60 = 225,529,095.60/x
  3. Step 3: Cross multiply
    334,368,212.40x = 501,552,318.60 × 225,529,095.60
  4. Step 4: Simplify right side
    334,368,212.40x = 113,114,640,809,941,056
  5. Step 5: Solve for x
    x = 113,114,640,809,941,056/334,368,212.40
  6. Step 6: Final answer
    x = 338,293,643.40

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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.