Home / 244,606,570.90-366,909,856.35-225,899,847.70

Finding the Fourth Proportional to 244,606,570.90, 366,909,856.35 and 225,899,847.70

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Solution

The fourth proportional to 244,606,570.90, 366,909,856.35 and 225,899,847.70 is: 338,849,771.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,570.90 : 366,909,856.35 = 225,899,847.70 : x
  2. Step 2: Convert to fraction form
    244,606,570.90/366,909,856.35 = 225,899,847.70/x
  3. Step 3: Cross multiply
    244,606,570.90x = 366,909,856.35 × 225,899,847.70
  4. Step 4: Simplify right side
    244,606,570.90x = 82,884,880,669,093,872
  5. Step 5: Solve for x
    x = 82,884,880,669,093,872/244,606,570.90
  6. Step 6: Final answer
    x = 338,849,771.55

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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.