Home / 436,879,200.22-602,893,273.13-235,936,057.68

Finding the Fourth Proportional to 436,879,200.22, 602,893,273.13 and 235,936,057.68

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Solution

The fourth proportional to 436,879,200.22, 602,893,273.13 and 235,936,057.68 is: 325,591,747.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,879,200.22 : 602,893,273.13 = 235,936,057.68 : x
  2. Step 2: Convert to fraction form
    436,879,200.22/602,893,273.13 = 235,936,057.68/x
  3. Step 3: Cross multiply
    436,879,200.22x = 602,893,273.13 × 235,936,057.68
  4. Step 4: Simplify right side
    436,879,200.22x = 142,244,262,065,164,848
  5. Step 5: Solve for x
    x = 142,244,262,065,164,848/436,879,200.22
  6. Step 6: Final answer
    x = 325,591,747.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.