Home / 4,422,927,196.70-6,635,322,555.84-1,434,756,961.43

Finding the Fourth Proportional to 4,422,927,196.70, 6,635,322,555.84 and 1,434,756,961.43

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Solution

The fourth proportional to 4,422,927,196.70, 6,635,322,555.84 and 1,434,756,961.43 is: 2,152,437,696.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,927,196.70 : 6,635,322,555.84 = 1,434,756,961.43 : x
  2. Step 2: Convert to fraction form
    4,422,927,196.70/6,635,322,555.84 = 1,434,756,961.43/x
  3. Step 3: Cross multiply
    4,422,927,196.70x = 6,635,322,555.84 × 1,434,756,961.43
  4. Step 4: Simplify right side
    4,422,927,196.70x = 9,520,075,228,324,939,776
  5. Step 5: Solve for x
    x = 9,520,075,228,324,939,776/4,422,927,196.70
  6. Step 6: Final answer
    x = 2,152,437,696.79

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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.