Home / 174,944,790.50-262,315,661.22-82,827,755.19

Finding the Fourth Proportional to 174,944,790.50, 262,315,661.22 and 82,827,755.19

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Solution

The fourth proportional to 174,944,790.50, 262,315,661.22 and 82,827,755.19 is: 124,193,565.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,944,790.50 : 262,315,661.22 = 82,827,755.19 : x
  2. Step 2: Convert to fraction form
    174,944,790.50/262,315,661.22 = 82,827,755.19/x
  3. Step 3: Cross multiply
    174,944,790.50x = 262,315,661.22 × 82,827,755.19
  4. Step 4: Simplify right side
    174,944,790.50x = 21,727,017,370,033,136
  5. Step 5: Solve for x
    x = 21,727,017,370,033,136/174,944,790.50
  6. Step 6: Final answer
    x = 124,193,565.92

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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.