Home / 2,066,816,300.40-3,100,224,450.60-1,485,685,566.90

Finding the Fourth Proportional to 2,066,816,300.40, 3,100,224,450.60 and 1,485,685,566.90

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Solution

The fourth proportional to 2,066,816,300.40, 3,100,224,450.60 and 1,485,685,566.90 is: 2,228,528,350.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,816,300.40 : 3,100,224,450.60 = 1,485,685,566.90 : x
  2. Step 2: Convert to fraction form
    2,066,816,300.40/3,100,224,450.60 = 1,485,685,566.90/x
  3. Step 3: Cross multiply
    2,066,816,300.40x = 3,100,224,450.60 × 1,485,685,566.90
  4. Step 4: Simplify right side
    2,066,816,300.40x = 4,605,958,720,406,902,272
  5. Step 5: Solve for x
    x = 4,605,958,720,406,902,272/2,066,816,300.40
  6. Step 6: Final answer
    x = 2,228,528,350.35

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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.