Home / 4,333,426,996.88-6,498,091,431.09-1,678,726,464.89

Finding the Fourth Proportional to 4,333,426,996.88, 6,498,091,431.09 and 1,678,726,464.89

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Solution

The fourth proportional to 4,333,426,996.88, 6,498,091,431.09 and 1,678,726,464.89 is: 2,517,295,910.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,426,996.88 : 6,498,091,431.09 = 1,678,726,464.89 : x
  2. Step 2: Convert to fraction form
    4,333,426,996.88/6,498,091,431.09 = 1,678,726,464.89/x
  3. Step 3: Cross multiply
    4,333,426,996.88x = 6,498,091,431.09 × 1,678,726,464.89
  4. Step 4: Simplify right side
    4,333,426,996.88x = 10,908,518,056,613,226,496
  5. Step 5: Solve for x
    x = 10,908,518,056,613,226,496/4,333,426,996.88
  6. Step 6: Final answer
    x = 2,517,295,910.25

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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.