Home / 394,957,299.26-592,678,098.66-176,792,108.24

Finding the Fourth Proportional to 394,957,299.26, 592,678,098.66 and 176,792,108.24

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Solution

The fourth proportional to 394,957,299.26, 592,678,098.66 and 176,792,108.24 is: 265,296,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,957,299.26 : 592,678,098.66 = 176,792,108.24 : x
  2. Step 2: Convert to fraction form
    394,957,299.26/592,678,098.66 = 176,792,108.24/x
  3. Step 3: Cross multiply
    394,957,299.26x = 592,678,098.66 × 176,792,108.24
  4. Step 4: Simplify right side
    394,957,299.26x = 104,780,810,566,812,736
  5. Step 5: Solve for x
    x = 104,780,810,566,812,736/394,957,299.26
  6. Step 6: Final answer
    x = 265,296,554.25

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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.