Home / 5,528,889,623,939.60-8,284,277,995,709.40-2,944,568,320,438

Finding the Fourth Proportional to 5,528,889,623,939.60, 8,284,277,995,709.40 and 2,944,568,320,438

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Solution

The fourth proportional to 5,528,889,623,939.60, 8,284,277,995,709.40 and 2,944,568,320,438 is: 4,412,029,214,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,889,623,939.60 : 8,284,277,995,709.40 = 2,944,568,320,438 : x
  2. Step 2: Convert to fraction form
    5,528,889,623,939.60/8,284,277,995,709.40 = 2,944,568,320,438/x
  3. Step 3: Cross multiply
    5,528,889,623,939.60x = 8,284,277,995,709.40 × 2,944,568,320,438
  4. Step 4: Simplify right side
    5,528,889,623,939.60x = 24,393,622,543,867,510,083,551,232
  5. Step 5: Solve for x
    x = 24,393,622,543,867,510,083,551,232/5,528,889,623,939.60
  6. Step 6: Final answer
    x = 4,412,029,214,373.41

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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.