Home / 44,405,200.30-66,513,322.05-36,846,928.30

Finding the Fourth Proportional to 44,405,200.30, 66,513,322.05 and 36,846,928.30

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Solution

The fourth proportional to 44,405,200.30, 66,513,322.05 and 36,846,928.30 is: 55,191,995.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,405,200.30 : 66,513,322.05 = 36,846,928.30 : x
  2. Step 2: Convert to fraction form
    44,405,200.30/66,513,322.05 = 36,846,928.30/x
  3. Step 3: Cross multiply
    44,405,200.30x = 66,513,322.05 × 36,846,928.30
  4. Step 4: Simplify right side
    44,405,200.30x = 2,450,811,608,571,158.50
  5. Step 5: Solve for x
    x = 2,450,811,608,571,158.50/44,405,200.30
  6. Step 6: Final answer
    x = 55,191,995.35

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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.