Home / 44,284,003.30-66,426,004.95-20,349,475.30

Finding the Fourth Proportional to 44,284,003.30, 66,426,004.95 and 20,349,475.30

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Solution

The fourth proportional to 44,284,003.30, 66,426,004.95 and 20,349,475.30 is: 30,524,212.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,284,003.30 : 66,426,004.95 = 20,349,475.30 : x
  2. Step 2: Convert to fraction form
    44,284,003.30/66,426,004.95 = 20,349,475.30/x
  3. Step 3: Cross multiply
    44,284,003.30x = 66,426,004.95 × 20,349,475.30
  4. Step 4: Simplify right side
    44,284,003.30x = 1,351,734,347,007,702.75
  5. Step 5: Solve for x
    x = 1,351,734,347,007,702.75/44,284,003.30
  6. Step 6: Final answer
    x = 30,524,212.95

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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.