Home / 3,076,382,402.46-4,609,025,349.93-1,893,904,919.82

Finding the Fourth Proportional to 3,076,382,402.46, 4,609,025,349.93 and 1,893,904,919.82

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Solution

The fourth proportional to 3,076,382,402.46, 4,609,025,349.93 and 1,893,904,919.82 is: 2,837,441,723.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,382,402.46 : 4,609,025,349.93 = 1,893,904,919.82 : x
  2. Step 2: Convert to fraction form
    3,076,382,402.46/4,609,025,349.93 = 1,893,904,919.82/x
  3. Step 3: Cross multiply
    3,076,382,402.46x = 4,609,025,349.93 × 1,893,904,919.82
  4. Step 4: Simplify right side
    3,076,382,402.46x = 8,729,055,785,807,524,864
  5. Step 5: Solve for x
    x = 8,729,055,785,807,524,864/3,076,382,402.46
  6. Step 6: Final answer
    x = 2,837,441,723.38

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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.