Home / 4,043,555,171.02-6,065,045,089.48-1,245,231,918.37

Finding the Fourth Proportional to 4,043,555,171.02, 6,065,045,089.48 and 1,245,231,918.37

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Solution

The fourth proportional to 4,043,555,171.02, 6,065,045,089.48 and 1,245,231,918.37 is: 1,867,759,289.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,555,171.02 : 6,065,045,089.48 = 1,245,231,918.37 : x
  2. Step 2: Convert to fraction form
    4,043,555,171.02/6,065,045,089.48 = 1,245,231,918.37/x
  3. Step 3: Cross multiply
    4,043,555,171.02x = 6,065,045,089.48 × 1,245,231,918.37
  4. Step 4: Simplify right side
    4,043,555,171.02x = 7,552,387,731,737,178,112
  5. Step 5: Solve for x
    x = 7,552,387,731,737,178,112/4,043,555,171.02
  6. Step 6: Final answer
    x = 1,867,759,289.12

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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.