Home / 234,504,019.60-351,756,029.40-173,282,016.40

Finding the Fourth Proportional to 234,504,019.60, 351,756,029.40 and 173,282,016.40

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Solution

The fourth proportional to 234,504,019.60, 351,756,029.40 and 173,282,016.40 is: 259,923,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,504,019.60 : 351,756,029.40 = 173,282,016.40 : x
  2. Step 2: Convert to fraction form
    234,504,019.60/351,756,029.40 = 173,282,016.40/x
  3. Step 3: Cross multiply
    234,504,019.60x = 351,756,029.40 × 173,282,016.40
  4. Step 4: Simplify right side
    234,504,019.60x = 60,952,994,055,289,680
  5. Step 5: Solve for x
    x = 60,952,994,055,289,680/234,504,019.60
  6. Step 6: Final answer
    x = 259,923,024.60

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1.5x scale

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.