Home / 41,539,559.37-62,310,140.75-12,785,665.29

Finding the Fourth Proportional to 41,539,559.37, 62,310,140.75 and 12,785,665.29

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Solution

The fourth proportional to 41,539,559.37, 62,310,140.75 and 12,785,665.29 is: 19,178,744.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,539,559.37 : 62,310,140.75 = 12,785,665.29 : x
  2. Step 2: Convert to fraction form
    41,539,559.37/62,310,140.75 = 12,785,665.29/x
  3. Step 3: Cross multiply
    41,539,559.37x = 62,310,140.75 × 12,785,665.29
  4. Step 4: Simplify right side
    41,539,559.37x = 796,676,603,802,289.50
  5. Step 5: Solve for x
    x = 796,676,603,802,289.50/41,539,559.37
  6. Step 6: Final answer
    x = 19,178,744.69

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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.