Home / 6,065,963,707.80-9,098,945,561.70-2,385,589,128.60

Finding the Fourth Proportional to 6,065,963,707.80, 9,098,945,561.70 and 2,385,589,128.60

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Solution

The fourth proportional to 6,065,963,707.80, 9,098,945,561.70 and 2,385,589,128.60 is: 3,578,383,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,963,707.80 : 9,098,945,561.70 = 2,385,589,128.60 : x
  2. Step 2: Convert to fraction form
    6,065,963,707.80/9,098,945,561.70 = 2,385,589,128.60/x
  3. Step 3: Cross multiply
    6,065,963,707.80x = 9,098,945,561.70 × 2,385,589,128.60
  4. Step 4: Simplify right side
    6,065,963,707.80x = 21,706,345,613,714,743,296
  5. Step 5: Solve for x
    x = 21,706,345,613,714,743,296/6,065,963,707.80
  6. Step 6: Final answer
    x = 3,578,383,692.90

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1.5x scale

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.