Home / 7,074,759,209.16-10,606,547,223.96-3,531,682,252.32

Finding the Fourth Proportional to 7,074,759,209.16, 10,606,547,223.96 and 3,531,682,252.32

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Solution

The fourth proportional to 7,074,759,209.16, 10,606,547,223.96 and 3,531,682,252.32 is: 5,294,732,086.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,759,209.16 : 10,606,547,223.96 = 3,531,682,252.32 : x
  2. Step 2: Convert to fraction form
    7,074,759,209.16/10,606,547,223.96 = 3,531,682,252.32/x
  3. Step 3: Cross multiply
    7,074,759,209.16x = 10,606,547,223.96 × 3,531,682,252.32
  4. Step 4: Simplify right side
    7,074,759,209.16x = 37,458,954,589,253,492,736
  5. Step 5: Solve for x
    x = 37,458,954,589,253,492,736/7,074,759,209.16
  6. Step 6: Final answer
    x = 5,294,732,086.54

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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.