Home / 30,964,532.55-46,416,119.07-14,540,416.23

Finding the Fourth Proportional to 30,964,532.55, 46,416,119.07 and 14,540,416.23

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Solution

The fourth proportional to 30,964,532.55, 46,416,119.07 and 14,540,416.23 is: 21,796,217.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,964,532.55 : 46,416,119.07 = 14,540,416.23 : x
  2. Step 2: Convert to fraction form
    30,964,532.55/46,416,119.07 = 14,540,416.23/x
  3. Step 3: Cross multiply
    30,964,532.55x = 46,416,119.07 × 14,540,416.23
  4. Step 4: Simplify right side
    30,964,532.55x = 674,909,691,059,040.50
  5. Step 5: Solve for x
    x = 674,909,691,059,040.50/30,964,532.55
  6. Step 6: Final answer
    x = 21,796,217.66

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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.