Home / 29,129,040.90-43,693,561.35-14,796,317.70

Finding the Fourth Proportional to 29,129,040.90, 43,693,561.35 and 14,796,317.70

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Solution

The fourth proportional to 29,129,040.90, 43,693,561.35 and 14,796,317.70 is: 22,194,476.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,129,040.90 : 43,693,561.35 = 14,796,317.70 : x
  2. Step 2: Convert to fraction form
    29,129,040.90/43,693,561.35 = 14,796,317.70/x
  3. Step 3: Cross multiply
    29,129,040.90x = 43,693,561.35 × 14,796,317.70
  4. Step 4: Simplify right side
    29,129,040.90x = 646,503,815,179,040.88
  5. Step 5: Solve for x
    x = 646,503,815,179,040.88/29,129,040.90
  6. Step 6: Final answer
    x = 22,194,476.55

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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.