Home / 329,339,750.04-454,489,558.20-180,662,093.82

Finding the Fourth Proportional to 329,339,750.04, 454,489,558.20 and 180,662,093.82

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Solution

The fourth proportional to 329,339,750.04, 454,489,558.20 and 180,662,093.82 is: 249,314,075.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,339,750.04 : 454,489,558.20 = 180,662,093.82 : x
  2. Step 2: Convert to fraction form
    329,339,750.04/454,489,558.20 = 180,662,093.82/x
  3. Step 3: Cross multiply
    329,339,750.04x = 454,489,558.20 × 180,662,093.82
  4. Step 4: Simplify right side
    329,339,750.04x = 82,109,035,203,738,752
  5. Step 5: Solve for x
    x = 82,109,035,203,738,752/329,339,750.04
  6. Step 6: Final answer
    x = 249,314,075.19

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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.