Home / 49,178,826.40-73,768,239.60-26,504,010.40

Finding the Fourth Proportional to 49,178,826.40, 73,768,239.60 and 26,504,010.40

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Solution

The fourth proportional to 49,178,826.40, 73,768,239.60 and 26,504,010.40 is: 39,756,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,178,826.40 : 73,768,239.60 = 26,504,010.40 : x
  2. Step 2: Convert to fraction form
    49,178,826.40/73,768,239.60 = 26,504,010.40/x
  3. Step 3: Cross multiply
    49,178,826.40x = 73,768,239.60 × 26,504,010.40
  4. Step 4: Simplify right side
    49,178,826.40x = 1,955,154,189,548,091.50
  5. Step 5: Solve for x
    x = 1,955,154,189,548,091.50/49,178,826.40
  6. Step 6: Final answer
    x = 39,756,015.60

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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.