Home / 43,611,204.40-65,416,806.60-14,889,770.80

Finding the Fourth Proportional to 43,611,204.40, 65,416,806.60 and 14,889,770.80

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Solution

The fourth proportional to 43,611,204.40, 65,416,806.60 and 14,889,770.80 is: 22,334,656.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,611,204.40 : 65,416,806.60 = 14,889,770.80 : x
  2. Step 2: Convert to fraction form
    43,611,204.40/65,416,806.60 = 14,889,770.80/x
  3. Step 3: Cross multiply
    43,611,204.40x = 65,416,806.60 × 14,889,770.80
  4. Step 4: Simplify right side
    43,611,204.40x = 974,041,256,741,927.38
  5. Step 5: Solve for x
    x = 974,041,256,741,927.38/43,611,204.40
  6. Step 6: Final answer
    x = 22,334,656.20

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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.