Home / 114,097,544.80-171,524,230.80-97,469,346.40

Finding the Fourth Proportional to 114,097,544.80, 171,524,230.80 and 97,469,346.40

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Solution

The fourth proportional to 114,097,544.80, 171,524,230.80 and 97,469,346.40 is: 146,526,857.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,097,544.80 : 171,524,230.80 = 97,469,346.40 : x
  2. Step 2: Convert to fraction form
    114,097,544.80/171,524,230.80 = 97,469,346.40/x
  3. Step 3: Cross multiply
    114,097,544.80x = 171,524,230.80 × 97,469,346.40
  4. Step 4: Simplify right side
    114,097,544.80x = 16,718,354,667,838,752
  5. Step 5: Solve for x
    x = 16,718,354,667,838,752/114,097,544.80
  6. Step 6: Final answer
    x = 146,526,857.32

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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.