Home / 46,405,223.34-69,611,377.95-14,059,804.79

Finding the Fourth Proportional to 46,405,223.34, 69,611,377.95 and 14,059,804.79

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Solution

The fourth proportional to 46,405,223.34, 69,611,377.95 and 14,059,804.79 is: 21,090,780.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,405,223.34 : 69,611,377.95 = 14,059,804.79 : x
  2. Step 2: Convert to fraction form
    46,405,223.34/69,611,377.95 = 14,059,804.79/x
  3. Step 3: Cross multiply
    46,405,223.34x = 69,611,377.95 × 14,059,804.79
  4. Step 4: Simplify right side
    46,405,223.34x = 978,722,384,791,853.50
  5. Step 5: Solve for x
    x = 978,722,384,791,853.50/46,405,223.34
  6. Step 6: Final answer
    x = 21,090,780.61

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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.