Home / 367,336,593.45-506,905,362.23-228,104,368.29

Finding the Fourth Proportional to 367,336,593.45, 506,905,362.23 and 228,104,368.29

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Solution

The fourth proportional to 367,336,593.45, 506,905,362.23 and 228,104,368.29 is: 314,772,144.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,336,593.45 : 506,905,362.23 = 228,104,368.29 : x
  2. Step 2: Convert to fraction form
    367,336,593.45/506,905,362.23 = 228,104,368.29/x
  3. Step 3: Cross multiply
    367,336,593.45x = 506,905,362.23 × 228,104,368.29
  4. Step 4: Simplify right side
    367,336,593.45x = 115,627,327,433,147,248
  5. Step 5: Solve for x
    x = 115,627,327,433,147,248/367,336,593.45
  6. Step 6: Final answer
    x = 314,772,144.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.