Home / 7,741,568,030,550.80-10,683,364,927,884-4,273,187,797,743.40

Finding the Fourth Proportional to 7,741,568,030,550.80, 10,683,364,927,884 and 4,273,187,797,743.40

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Solution

The fourth proportional to 7,741,568,030,550.80, 10,683,364,927,884 and 4,273,187,797,743.40 is: 5,896,999,738,104.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,568,030,550.80 : 10,683,364,927,884 = 4,273,187,797,743.40 : x
  2. Step 2: Convert to fraction form
    7,741,568,030,550.80/10,683,364,927,884 = 4,273,187,797,743.40/x
  3. Step 3: Cross multiply
    7,741,568,030,550.80x = 10,683,364,927,884 × 4,273,187,797,743.40
  4. Step 4: Simplify right side
    7,741,568,030,550.80x = 45,652,024,648,673,703,934,033,920
  5. Step 5: Solve for x
    x = 45,652,024,648,673,703,934,033,920/7,741,568,030,550.80
  6. Step 6: Final answer
    x = 5,896,999,738,104.17

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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.