Home / 635,060,118.90-952,420,117.20-174,888,899.94

Finding the Fourth Proportional to 635,060,118.90, 952,420,117.20 and 174,888,899.94

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Solution

The fourth proportional to 635,060,118.90, 952,420,117.20 and 174,888,899.94 is: 262,286,516.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,060,118.90 : 952,420,117.20 = 174,888,899.94 : x
  2. Step 2: Convert to fraction form
    635,060,118.90/952,420,117.20 = 174,888,899.94/x
  3. Step 3: Cross multiply
    635,060,118.90x = 952,420,117.20 × 174,888,899.94
  4. Step 4: Simplify right side
    635,060,118.90x = 166,567,706,577,833,888
  5. Step 5: Solve for x
    x = 166,567,706,577,833,888/635,060,118.90
  6. Step 6: Final answer
    x = 262,286,516.85

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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.