Home / 573,863,234.03-792,175,620.50-385,800,597.35

Finding the Fourth Proportional to 573,863,234.03, 792,175,620.50 and 385,800,597.35

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Solution

The fourth proportional to 573,863,234.03, 792,175,620.50 and 385,800,597.35 is: 532,569,102.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,863,234.03 : 792,175,620.50 = 385,800,597.35 : x
  2. Step 2: Convert to fraction form
    573,863,234.03/792,175,620.50 = 385,800,597.35/x
  3. Step 3: Cross multiply
    573,863,234.03x = 792,175,620.50 × 385,800,597.35
  4. Step 4: Simplify right side
    573,863,234.03x = 305,621,827,600,190,016
  5. Step 5: Solve for x
    x = 305,621,827,600,190,016/573,863,234.03
  6. Step 6: Final answer
    x = 532,569,102.66

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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.