Home / 323,012,536.16-445,759,110.48-183,783,295.04

Finding the Fourth Proportional to 323,012,536.16, 445,759,110.48 and 183,783,295.04

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Solution

The fourth proportional to 323,012,536.16, 445,759,110.48 and 183,783,295.04 is: 253,621,977.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,012,536.16 : 445,759,110.48 = 183,783,295.04 : x
  2. Step 2: Convert to fraction form
    323,012,536.16/445,759,110.48 = 183,783,295.04/x
  3. Step 3: Cross multiply
    323,012,536.16x = 445,759,110.48 × 183,783,295.04
  4. Step 4: Simplify right side
    323,012,536.16x = 81,923,078,118,113,792
  5. Step 5: Solve for x
    x = 81,923,078,118,113,792/323,012,536.16
  6. Step 6: Final answer
    x = 253,621,977.31

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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.