Home / 3,608,529,042,499.50-5,415,178,198,635.90-1,698,952,336,973.20

Finding the Fourth Proportional to 3,608,529,042,499.50, 5,415,178,198,635.90 and 1,698,952,336,973.20

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Solution

The fourth proportional to 3,608,529,042,499.50, 5,415,178,198,635.90 and 1,698,952,336,973.20 is: 2,549,551,229,141.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,529,042,499.50 : 5,415,178,198,635.90 = 1,698,952,336,973.20 : x
  2. Step 2: Convert to fraction form
    3,608,529,042,499.50/5,415,178,198,635.90 = 1,698,952,336,973.20/x
  3. Step 3: Cross multiply
    3,608,529,042,499.50x = 5,415,178,198,635.90 × 1,698,952,336,973.20
  4. Step 4: Simplify right side
    3,608,529,042,499.50x = 9,200,129,655,698,785,688,354,816
  5. Step 5: Solve for x
    x = 9,200,129,655,698,785,688,354,816/3,608,529,042,499.50
  6. Step 6: Final answer
    x = 2,549,551,229,141.88

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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.