Home / 44,384,100.30-66,576,150.45-15,662,666.70

Finding the Fourth Proportional to 44,384,100.30, 66,576,150.45 and 15,662,666.70

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Solution

The fourth proportional to 44,384,100.30, 66,576,150.45 and 15,662,666.70 is: 23,494,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384,100.30 : 66,576,150.45 = 15,662,666.70 : x
  2. Step 2: Convert to fraction form
    44,384,100.30/66,576,150.45 = 15,662,666.70/x
  3. Step 3: Cross multiply
    44,384,100.30x = 66,576,150.45 × 15,662,666.70
  4. Step 4: Simplify right side
    44,384,100.30x = 1,042,760,054,667,405
  5. Step 5: Solve for x
    x = 1,042,760,054,667,405/44,384,100.30
  6. Step 6: Final answer
    x = 23,494,000.05

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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.