Home / 116,407,297.20-174,540,613.32-46,388,295.84

Finding the Fourth Proportional to 116,407,297.20, 174,540,613.32 and 46,388,295.84

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Solution

The fourth proportional to 116,407,297.20, 174,540,613.32 and 46,388,295.84 is: 69,554,416.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,407,297.20 : 174,540,613.32 = 46,388,295.84 : x
  2. Step 2: Convert to fraction form
    116,407,297.20/174,540,613.32 = 46,388,295.84/x
  3. Step 3: Cross multiply
    116,407,297.20x = 174,540,613.32 × 46,388,295.84
  4. Step 4: Simplify right side
    116,407,297.20x = 8,096,641,606,783,205
  5. Step 5: Solve for x
    x = 8,096,641,606,783,205/116,407,297.20
  6. Step 6: Final answer
    x = 69,554,416.27

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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.