Home / 223,650,295.65-335,363,182.92-130,307,480.82

Finding the Fourth Proportional to 223,650,295.65, 335,363,182.92 and 130,307,480.82

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Solution

The fourth proportional to 223,650,295.65, 335,363,182.92 and 130,307,480.82 is: 195,395,813.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,650,295.65 : 335,363,182.92 = 130,307,480.82 : x
  2. Step 2: Convert to fraction form
    223,650,295.65/335,363,182.92 = 130,307,480.82/x
  3. Step 3: Cross multiply
    223,650,295.65x = 335,363,182.92 × 130,307,480.82
  4. Step 4: Simplify right side
    223,650,295.65x = 43,700,331,526,082,048
  5. Step 5: Solve for x
    x = 43,700,331,526,082,048/223,650,295.65
  6. Step 6: Final answer
    x = 195,395,813.80

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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.