Home / 244,225,542.40-366,338,313.60-242,524,931.20

Finding the Fourth Proportional to 244,225,542.40, 366,338,313.60 and 242,524,931.20

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Solution

The fourth proportional to 244,225,542.40, 366,338,313.60 and 242,524,931.20 is: 363,787,396.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,225,542.40 : 366,338,313.60 = 242,524,931.20 : x
  2. Step 2: Convert to fraction form
    244,225,542.40/366,338,313.60 = 242,524,931.20/x
  3. Step 3: Cross multiply
    244,225,542.40x = 366,338,313.60 × 242,524,931.20
  4. Step 4: Simplify right side
    244,225,542.40x = 88,846,174,301,764,032
  5. Step 5: Solve for x
    x = 88,846,174,301,764,032/244,225,542.40
  6. Step 6: Final answer
    x = 363,787,396.80

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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.