Home / 333,973,105.03-460,867,270.41-185,292,643.78

Finding the Fourth Proportional to 333,973,105.03, 460,867,270.41 and 185,292,643.78

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Solution

The fourth proportional to 333,973,105.03, 460,867,270.41 and 185,292,643.78 is: 255,695,185.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,973,105.03 : 460,867,270.41 = 185,292,643.78 : x
  2. Step 2: Convert to fraction form
    333,973,105.03/460,867,270.41 = 185,292,643.78/x
  3. Step 3: Cross multiply
    333,973,105.03x = 460,867,270.41 × 185,292,643.78
  4. Step 4: Simplify right side
    333,973,105.03x = 85,395,314,965,941,072
  5. Step 5: Solve for x
    x = 85,395,314,965,941,072/333,973,105.03
  6. Step 6: Final answer
    x = 255,695,185.27

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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.