Home / 44,286,811.10-66,430,216.65-36,208,907.90

Finding the Fourth Proportional to 44,286,811.10, 66,430,216.65 and 36,208,907.90

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Solution

The fourth proportional to 44,286,811.10, 66,430,216.65 and 36,208,907.90 is: 54,313,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,811.10 : 66,430,216.65 = 36,208,907.90 : x
  2. Step 2: Convert to fraction form
    44,286,811.10/66,430,216.65 = 36,208,907.90/x
  3. Step 3: Cross multiply
    44,286,811.10x = 66,430,216.65 × 36,208,907.90
  4. Step 4: Simplify right side
    44,286,811.10x = 2,405,365,596,456,896.50
  5. Step 5: Solve for x
    x = 2,405,365,596,456,896.50/44,286,811.10
  6. Step 6: Final answer
    x = 54,313,361.85

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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.