Home / 3,401,501,888.26-4,694,072,566.80-1,836,939,584.26

Finding the Fourth Proportional to 3,401,501,888.26, 4,694,072,566.80 and 1,836,939,584.26

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Solution

The fourth proportional to 3,401,501,888.26, 4,694,072,566.80 and 1,836,939,584.26 is: 2,534,976,605.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,501,888.26 : 4,694,072,566.80 = 1,836,939,584.26 : x
  2. Step 2: Convert to fraction form
    3,401,501,888.26/4,694,072,566.80 = 1,836,939,584.26/x
  3. Step 3: Cross multiply
    3,401,501,888.26x = 4,694,072,566.80 × 1,836,939,584.26
  4. Step 4: Simplify right side
    3,401,501,888.26x = 8,622,727,709,343,863,808
  5. Step 5: Solve for x
    x = 8,622,727,709,343,863,808/3,401,501,888.26
  6. Step 6: Final answer
    x = 2,534,976,605.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.