Home / 40,806,022.42-56,311,754.58-23,164,771.53

Finding the Fourth Proportional to 40,806,022.42, 56,311,754.58 and 23,164,771.53

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Solution

The fourth proportional to 40,806,022.42, 56,311,754.58 and 23,164,771.53 is: 31,967,068.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,806,022.42 : 56,311,754.58 = 23,164,771.53 : x
  2. Step 2: Convert to fraction form
    40,806,022.42/56,311,754.58 = 23,164,771.53/x
  3. Step 3: Cross multiply
    40,806,022.42x = 56,311,754.58 × 23,164,771.53
  4. Step 4: Simplify right side
    40,806,022.42x = 1,304,448,929,299,131.25
  5. Step 5: Solve for x
    x = 1,304,448,929,299,131.25/40,806,022.42
  6. Step 6: Final answer
    x = 31,967,068.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.