Home / 46,609,498.01-69,917,049.46-14,261,680.79

Finding the Fourth Proportional to 46,609,498.01, 69,917,049.46 and 14,261,680.79

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Solution

The fourth proportional to 46,609,498.01, 69,917,049.46 and 14,261,680.79 is: 21,393,378.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,498.01 : 69,917,049.46 = 14,261,680.79 : x
  2. Step 2: Convert to fraction form
    46,609,498.01/69,917,049.46 = 14,261,680.79/x
  3. Step 3: Cross multiply
    46,609,498.01x = 69,917,049.46 × 14,261,680.79
  4. Step 4: Simplify right side
    46,609,498.01x = 997,134,641,471,692.12
  5. Step 5: Solve for x
    x = 997,134,641,471,692.12/46,609,498.01
  6. Step 6: Final answer
    x = 21,393,378.69

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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.