Home / 584,682,391.12-877,134,198.98-234,955,683.65

Finding the Fourth Proportional to 584,682,391.12, 877,134,198.98 and 234,955,683.65

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Solution

The fourth proportional to 584,682,391.12, 877,134,198.98 and 234,955,683.65 is: 352,477,975.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,682,391.12 : 877,134,198.98 = 234,955,683.65 : x
  2. Step 2: Convert to fraction form
    584,682,391.12/877,134,198.98 = 234,955,683.65/x
  3. Step 3: Cross multiply
    584,682,391.12x = 877,134,198.98 × 234,955,683.65
  4. Step 4: Simplify right side
    584,682,391.12x = 206,087,665,370,342,752
  5. Step 5: Solve for x
    x = 206,087,665,370,342,752/584,682,391.12
  6. Step 6: Final answer
    x = 352,477,975.22

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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.