Home / 244,606,544.40-366,909,816.60-225,899,821.20

Finding the Fourth Proportional to 244,606,544.40, 366,909,816.60 and 225,899,821.20

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Solution

The fourth proportional to 244,606,544.40, 366,909,816.60 and 225,899,821.20 is: 338,849,731.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,544.40 : 366,909,816.60 = 225,899,821.20 : x
  2. Step 2: Convert to fraction form
    244,606,544.40/366,909,816.60 = 225,899,821.20/x
  3. Step 3: Cross multiply
    244,606,544.40x = 366,909,816.60 × 225,899,821.20
  4. Step 4: Simplify right side
    244,606,544.40x = 82,884,861,966,464,800
  5. Step 5: Solve for x
    x = 82,884,861,966,464,800/244,606,544.40
  6. Step 6: Final answer
    x = 338,849,731.80

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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.