Home / 29,042,772.08-43,536,770.03-14,455,900.39

Finding the Fourth Proportional to 29,042,772.08, 43,536,770.03 and 14,455,900.39

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Solution

The fourth proportional to 29,042,772.08, 43,536,770.03 and 14,455,900.39 is: 21,670,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,042,772.08 : 43,536,770.03 = 14,455,900.39 : x
  2. Step 2: Convert to fraction form
    29,042,772.08/43,536,770.03 = 14,455,900.39/x
  3. Step 3: Cross multiply
    29,042,772.08x = 43,536,770.03 × 14,455,900.39
  4. Step 4: Simplify right side
    29,042,772.08x = 629,363,210,947,032.12
  5. Step 5: Solve for x
    x = 629,363,210,947,032.12/29,042,772.08
  6. Step 6: Final answer
    x = 21,670,218.30

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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.