Home / 37,373,086.20-56,059,629.30-28,870,030.20

Finding the Fourth Proportional to 37,373,086.20, 56,059,629.30 and 28,870,030.20

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Solution

The fourth proportional to 37,373,086.20, 56,059,629.30 and 28,870,030.20 is: 43,305,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,373,086.20 : 56,059,629.30 = 28,870,030.20 : x
  2. Step 2: Convert to fraction form
    37,373,086.20/56,059,629.30 = 28,870,030.20/x
  3. Step 3: Cross multiply
    37,373,086.20x = 56,059,629.30 × 28,870,030.20
  4. Step 4: Simplify right side
    37,373,086.20x = 1,618,443,190,891,804.75
  5. Step 5: Solve for x
    x = 1,618,443,190,891,804.75/37,373,086.20
  6. Step 6: Final answer
    x = 43,305,045.30

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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.