Home / 340,540,211.44-469,945,473.66-183,907,303.23

Finding the Fourth Proportional to 340,540,211.44, 469,945,473.66 and 183,907,303.23

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Solution

The fourth proportional to 340,540,211.44, 469,945,473.66 and 183,907,303.23 is: 253,792,068.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,540,211.44 : 469,945,473.66 = 183,907,303.23 : x
  2. Step 2: Convert to fraction form
    340,540,211.44/469,945,473.66 = 183,907,303.23/x
  3. Step 3: Cross multiply
    340,540,211.44x = 469,945,473.66 × 183,907,303.23
  4. Step 4: Simplify right side
    340,540,211.44x = 86,426,404,725,036,048
  5. Step 5: Solve for x
    x = 86,426,404,725,036,048/340,540,211.44
  6. Step 6: Final answer
    x = 253,792,068.67

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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.