Home / 49,587,266.40-74,380,899.60-44,201,997.60

Finding the Fourth Proportional to 49,587,266.40, 74,380,899.60 and 44,201,997.60

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Solution

The fourth proportional to 49,587,266.40, 74,380,899.60 and 44,201,997.60 is: 66,302,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,587,266.40 : 74,380,899.60 = 44,201,997.60 : x
  2. Step 2: Convert to fraction form
    49,587,266.40/74,380,899.60 = 44,201,997.60/x
  3. Step 3: Cross multiply
    49,587,266.40x = 74,380,899.60 × 44,201,997.60
  4. Step 4: Simplify right side
    49,587,266.40x = 3,287,784,345,605,041
  5. Step 5: Solve for x
    x = 3,287,784,345,605,041/49,587,266.40
  6. Step 6: Final answer
    x = 66,302,996.40

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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.