Home / 3,820,570,651.81-5,733,473,752.23-1,333,431,579.07

Finding the Fourth Proportional to 3,820,570,651.81, 5,733,473,752.23 and 1,333,431,579.07

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Solution

The fourth proportional to 3,820,570,651.81, 5,733,473,752.23 and 1,333,431,579.07 is: 2,001,061,007.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,820,570,651.81 : 5,733,473,752.23 = 1,333,431,579.07 : x
  2. Step 2: Convert to fraction form
    3,820,570,651.81/5,733,473,752.23 = 1,333,431,579.07/x
  3. Step 3: Cross multiply
    3,820,570,651.81x = 5,733,473,752.23 × 1,333,431,579.07
  4. Step 4: Simplify right side
    3,820,570,651.81x = 7,645,194,958,992,445,440
  5. Step 5: Solve for x
    x = 7,645,194,958,992,445,440/3,820,570,651.81
  6. Step 6: Final answer
    x = 2,001,061,007.83

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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.