Home / 1,753,779,453.24-2,420,215,284.06-960,853,559.16

Finding the Fourth Proportional to 1,753,779,453.24, 2,420,215,284.06 and 960,853,559.16

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Solution

The fourth proportional to 1,753,779,453.24, 2,420,215,284.06 and 960,853,559.16 is: 1,325,977,713.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,779,453.24 : 2,420,215,284.06 = 960,853,559.16 : x
  2. Step 2: Convert to fraction form
    1,753,779,453.24/2,420,215,284.06 = 960,853,559.16/x
  3. Step 3: Cross multiply
    1,753,779,453.24x = 2,420,215,284.06 × 960,853,559.16
  4. Step 4: Simplify right side
    1,753,779,453.24x = 2,325,472,469,622,481,408
  5. Step 5: Solve for x
    x = 2,325,472,469,622,481,408/1,753,779,453.24
  6. Step 6: Final answer
    x = 1,325,977,713.63

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1.5x scale

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.