Home / 446,856,000.16-670,277,273.28-201,039,045.16

Finding the Fourth Proportional to 446,856,000.16, 670,277,273.28 and 201,039,045.16

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Solution

The fourth proportional to 446,856,000.16, 670,277,273.28 and 201,039,045.16 is: 301,555,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,856,000.16 : 670,277,273.28 = 201,039,045.16 : x
  2. Step 2: Convert to fraction form
    446,856,000.16/670,277,273.28 = 201,039,045.16/x
  3. Step 3: Cross multiply
    446,856,000.16x = 670,277,273.28 × 201,039,045.16
  4. Step 4: Simplify right side
    446,856,000.16x = 134,751,903,012,659,568
  5. Step 5: Solve for x
    x = 134,751,903,012,659,568/446,856,000.16
  6. Step 6: Final answer
    x = 301,555,541.30

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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.