Home / 506,054,650.26-759,185,506.83-174,018,537.11

Finding the Fourth Proportional to 506,054,650.26, 759,185,506.83 and 174,018,537.11

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Solution

The fourth proportional to 506,054,650.26, 759,185,506.83 and 174,018,537.11 is: 261,063,407.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,054,650.26 : 759,185,506.83 = 174,018,537.11 : x
  2. Step 2: Convert to fraction form
    506,054,650.26/759,185,506.83 = 174,018,537.11/x
  3. Step 3: Cross multiply
    506,054,650.26x = 759,185,506.83 × 174,018,537.11
  4. Step 4: Simplify right side
    506,054,650.26x = 132,112,351,289,874,592
  5. Step 5: Solve for x
    x = 132,112,351,289,874,592/506,054,650.26
  6. Step 6: Final answer
    x = 261,063,407.33

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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.