Home / 44,075,336.55-66,113,004.83-15,311,912.55

Finding the Fourth Proportional to 44,075,336.55, 66,113,004.83 and 15,311,912.55

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Solution

The fourth proportional to 44,075,336.55, 66,113,004.83 and 15,311,912.55 is: 22,967,868.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,075,336.55 : 66,113,004.83 = 15,311,912.55 : x
  2. Step 2: Convert to fraction form
    44,075,336.55/66,113,004.83 = 15,311,912.55/x
  3. Step 3: Cross multiply
    44,075,336.55x = 66,113,004.83 × 15,311,912.55
  4. Step 4: Simplify right side
    44,075,336.55x = 1,012,316,548,298,128.12
  5. Step 5: Solve for x
    x = 1,012,316,548,298,128.12/44,075,336.55
  6. Step 6: Final answer
    x = 22,967,868.83

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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.