Home / 49,744,216.80-74,616,325.20-35,289,021.60

Finding the Fourth Proportional to 49,744,216.80, 74,616,325.20 and 35,289,021.60

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Solution

The fourth proportional to 49,744,216.80, 74,616,325.20 and 35,289,021.60 is: 52,933,532.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,744,216.80 : 74,616,325.20 = 35,289,021.60 : x
  2. Step 2: Convert to fraction form
    49,744,216.80/74,616,325.20 = 35,289,021.60/x
  3. Step 3: Cross multiply
    49,744,216.80x = 74,616,325.20 × 35,289,021.60
  4. Step 4: Simplify right side
    49,744,216.80x = 2,633,137,111,695,424.50
  5. Step 5: Solve for x
    x = 2,633,137,111,695,424.50/49,744,216.80
  6. Step 6: Final answer
    x = 52,933,532.40

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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.