Home / 4,763,814,704.37-7,146,063,355.05-1,270,201,877.01

Finding the Fourth Proportional to 4,763,814,704.37, 7,146,063,355.05 and 1,270,201,877.01

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Solution

The fourth proportional to 4,763,814,704.37, 7,146,063,355.05 and 1,270,201,877.01 is: 1,905,393,817.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,814,704.37 : 7,146,063,355.05 = 1,270,201,877.01 : x
  2. Step 2: Convert to fraction form
    4,763,814,704.37/7,146,063,355.05 = 1,270,201,877.01/x
  3. Step 3: Cross multiply
    4,763,814,704.37x = 7,146,063,355.05 × 1,270,201,877.01
  4. Step 4: Simplify right side
    4,763,814,704.37x = 9,076,943,086,816,887,808
  5. Step 5: Solve for x
    x = 9,076,943,086,816,887,808/4,763,814,704.37
  6. Step 6: Final answer
    x = 1,905,393,817.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.