Home / 329,559,371.80-494,339,057.70-184,440,549.40

Finding the Fourth Proportional to 329,559,371.80, 494,339,057.70 and 184,440,549.40

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Solution

The fourth proportional to 329,559,371.80, 494,339,057.70 and 184,440,549.40 is: 276,660,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,559,371.80 : 494,339,057.70 = 184,440,549.40 : x
  2. Step 2: Convert to fraction form
    329,559,371.80/494,339,057.70 = 184,440,549.40/x
  3. Step 3: Cross multiply
    329,559,371.80x = 494,339,057.70 × 184,440,549.40
  4. Step 4: Simplify right side
    329,559,371.80x = 91,176,167,392,066,304
  5. Step 5: Solve for x
    x = 91,176,167,392,066,304/329,559,371.80
  6. Step 6: Final answer
    x = 276,660,824.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.