Home / 573,863,236.04-792,175,623.26-385,800,599.36

Finding the Fourth Proportional to 573,863,236.04, 792,175,623.26 and 385,800,599.36

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Solution

The fourth proportional to 573,863,236.04, 792,175,623.26 and 385,800,599.36 is: 532,569,105.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,863,236.04 : 792,175,623.26 = 385,800,599.36 : x
  2. Step 2: Convert to fraction form
    573,863,236.04/792,175,623.26 = 385,800,599.36/x
  3. Step 3: Cross multiply
    573,863,236.04x = 792,175,623.26 × 385,800,599.36
  4. Step 4: Simplify right side
    573,863,236.04x = 305,621,830,252,089,536
  5. Step 5: Solve for x
    x = 305,621,830,252,089,536/573,863,236.04
  6. Step 6: Final answer
    x = 532,569,105.42

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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.