Home / 3,941,603,371.96-5,911,651,563.30-1,181,232,387.76

Finding the Fourth Proportional to 3,941,603,371.96, 5,911,651,563.30 and 1,181,232,387.76

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Solution

The fourth proportional to 3,941,603,371.96, 5,911,651,563.30 and 1,181,232,387.76 is: 1,771,622,771.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,603,371.96 : 5,911,651,563.30 = 1,181,232,387.76 : x
  2. Step 2: Convert to fraction form
    3,941,603,371.96/5,911,651,563.30 = 1,181,232,387.76/x
  3. Step 3: Cross multiply
    3,941,603,371.96x = 5,911,651,563.30 × 1,181,232,387.76
  4. Step 4: Simplify right side
    3,941,603,371.96x = 6,983,034,291,721,996,288
  5. Step 5: Solve for x
    x = 6,983,034,291,721,996,288/3,941,603,371.96
  6. Step 6: Final answer
    x = 1,771,622,771.94

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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.