Home / 229,070,560.41-343,711,515.15-104,611,342.98

Finding the Fourth Proportional to 229,070,560.41, 343,711,515.15 and 104,611,342.98

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Solution

The fourth proportional to 229,070,560.41, 343,711,515.15 and 104,611,342.98 is: 156,965,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,070,560.41 : 343,711,515.15 = 104,611,342.98 : x
  2. Step 2: Convert to fraction form
    229,070,560.41/343,711,515.15 = 104,611,342.98/x
  3. Step 3: Cross multiply
    229,070,560.41x = 343,711,515.15 × 104,611,342.98
  4. Step 4: Simplify right side
    229,070,560.41x = 35,956,123,196,737,696
  5. Step 5: Solve for x
    x = 35,956,123,196,737,696/229,070,560.41
  6. Step 6: Final answer
    x = 156,965,273.63

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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.