Home / 3,248,493,387.84-4,482,926,557.92-1,763,382,519.36

Finding the Fourth Proportional to 3,248,493,387.84, 4,482,926,557.92 and 1,763,382,519.36

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Solution

The fourth proportional to 3,248,493,387.84, 4,482,926,557.92 and 1,763,382,519.36 is: 2,433,470,961.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,493,387.84 : 4,482,926,557.92 = 1,763,382,519.36 : x
  2. Step 2: Convert to fraction form
    3,248,493,387.84/4,482,926,557.92 = 1,763,382,519.36/x
  3. Step 3: Cross multiply
    3,248,493,387.84x = 4,482,926,557.92 × 1,763,382,519.36
  4. Step 4: Simplify right side
    3,248,493,387.84x = 7,905,114,327,810,822,144
  5. Step 5: Solve for x
    x = 7,905,114,327,810,822,144/3,248,493,387.84
  6. Step 6: Final answer
    x = 2,433,470,961.46

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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.