Home / 6,448,821,105,764.70-9,673,267,822,938.90-2,151,032,990,305.30

Finding the Fourth Proportional to 6,448,821,105,764.70, 9,673,267,822,938.90 and 2,151,032,990,305.30

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Solution

The fourth proportional to 6,448,821,105,764.70, 9,673,267,822,938.90 and 2,151,032,990,305.30 is: 3,226,561,548,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,448,821,105,764.70 : 9,673,267,822,938.90 = 2,151,032,990,305.30 : x
  2. Step 2: Convert to fraction form
    6,448,821,105,764.70/9,673,267,822,938.90 = 2,151,032,990,305.30/x
  3. Step 3: Cross multiply
    6,448,821,105,764.70x = 9,673,267,822,938.90 × 2,151,032,990,305.30
  4. Step 4: Simplify right side
    6,448,821,105,764.70x = 20,807,518,211,200,300,592,660,480
  5. Step 5: Solve for x
    x = 20,807,518,211,200,300,592,660,480/6,448,821,105,764.70
  6. Step 6: Final answer
    x = 3,226,561,548,218.50

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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.