Home / 589,824,367.29-884,880,599.09-196,350,433.61

Finding the Fourth Proportional to 589,824,367.29, 884,880,599.09 and 196,350,433.61

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Solution

The fourth proportional to 589,824,367.29, 884,880,599.09 and 196,350,433.61 is: 294,573,603.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,824,367.29 : 884,880,599.09 = 196,350,433.61 : x
  2. Step 2: Convert to fraction form
    589,824,367.29/884,880,599.09 = 196,350,433.61/x
  3. Step 3: Cross multiply
    589,824,367.29x = 884,880,599.09 × 196,350,433.61
  4. Step 4: Simplify right side
    589,824,367.29x = 173,746,689,318,991,904
  5. Step 5: Solve for x
    x = 173,746,689,318,991,904/589,824,367.29
  6. Step 6: Final answer
    x = 294,573,603.52

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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.