Home / 5,076,342,702.82-7,596,699,708.84-4,077,910,361.08

Finding the Fourth Proportional to 5,076,342,702.82, 7,596,699,708.84 and 4,077,910,361.08

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Solution

The fourth proportional to 5,076,342,702.82, 7,596,699,708.84 and 4,077,910,361.08 is: 6,102,554,982.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,076,342,702.82 : 7,596,699,708.84 = 4,077,910,361.08 : x
  2. Step 2: Convert to fraction form
    5,076,342,702.82/7,596,699,708.84 = 4,077,910,361.08/x
  3. Step 3: Cross multiply
    5,076,342,702.82x = 7,596,699,708.84 × 4,077,910,361.08
  4. Step 4: Simplify right side
    5,076,342,702.82x = 30,978,660,452,692,054,016
  5. Step 5: Solve for x
    x = 30,978,660,452,692,054,016/5,076,342,702.82
  6. Step 6: Final answer
    x = 6,102,554,982.25

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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.