Home / 9,277,371.80-13,944,051.30-8,045,653.40

Finding the Fourth Proportional to 9,277,371.80, 13,944,051.30 and 8,045,653.40

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Solution

The fourth proportional to 9,277,371.80, 13,944,051.30 and 8,045,653.40 is: 12,092,757.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,371.80 : 13,944,051.30 = 8,045,653.40 : x
  2. Step 2: Convert to fraction form
    9,277,371.80/13,944,051.30 = 8,045,653.40/x
  3. Step 3: Cross multiply
    9,277,371.80x = 13,944,051.30 × 8,045,653.40
  4. Step 4: Simplify right side
    9,277,371.80x = 112,189,003,751,619.44
  5. Step 5: Solve for x
    x = 112,189,003,751,619.44/9,277,371.80
  6. Step 6: Final answer
    x = 12,092,757.11

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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.