Home / 3,476,134,798.96-4,797,156,939.08-1,890,319,505.44

Finding the Fourth Proportional to 3,476,134,798.96, 4,797,156,939.08 and 1,890,319,505.44

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Solution

The fourth proportional to 3,476,134,798.96, 4,797,156,939.08 and 1,890,319,505.44 is: 2,608,690,357.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,134,798.96 : 4,797,156,939.08 = 1,890,319,505.44 : x
  2. Step 2: Convert to fraction form
    3,476,134,798.96/4,797,156,939.08 = 1,890,319,505.44/x
  3. Step 3: Cross multiply
    3,476,134,798.96x = 4,797,156,939.08 × 1,890,319,505.44
  4. Step 4: Simplify right side
    3,476,134,798.96x = 9,068,159,332,599,770,112
  5. Step 5: Solve for x
    x = 9,068,159,332,599,770,112/3,476,134,798.96
  6. Step 6: Final answer
    x = 2,608,690,357.84

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1.5x scale

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.