Home / 635,060,113.65-952,420,109.33-174,888,894.69

Finding the Fourth Proportional to 635,060,113.65, 952,420,109.33 and 174,888,894.69

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Solution

The fourth proportional to 635,060,113.65, 952,420,109.33 and 174,888,894.69 is: 262,286,508.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,060,113.65 : 952,420,109.33 = 174,888,894.69 : x
  2. Step 2: Convert to fraction form
    635,060,113.65/952,420,109.33 = 174,888,894.69/x
  3. Step 3: Cross multiply
    635,060,113.65x = 952,420,109.33 × 174,888,894.69
  4. Step 4: Simplify right side
    635,060,113.65x = 166,567,700,200,378,208
  5. Step 5: Solve for x
    x = 166,567,700,200,378,208/635,060,113.65
  6. Step 6: Final answer
    x = 262,286,508.98

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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.