Home / 49,365,064.80-74,047,597.20-23,855,896.80

Finding the Fourth Proportional to 49,365,064.80, 74,047,597.20 and 23,855,896.80

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Solution

The fourth proportional to 49,365,064.80, 74,047,597.20 and 23,855,896.80 is: 35,783,845.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365,064.80 : 74,047,597.20 = 23,855,896.80 : x
  2. Step 2: Convert to fraction form
    49,365,064.80/74,047,597.20 = 23,855,896.80/x
  3. Step 3: Cross multiply
    49,365,064.80x = 74,047,597.20 × 23,855,896.80
  4. Step 4: Simplify right side
    49,365,064.80x = 1,766,471,837,091,169
  5. Step 5: Solve for x
    x = 1,766,471,837,091,169/49,365,064.80
  6. Step 6: Final answer
    x = 35,783,845.20

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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.