Home / 460,202,054.38-635,080,774.50-259,261,339.66

Finding the Fourth Proportional to 460,202,054.38, 635,080,774.50 and 259,261,339.66

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Solution

The fourth proportional to 460,202,054.38, 635,080,774.50 and 259,261,339.66 is: 357,781,741.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,202,054.38 : 635,080,774.50 = 259,261,339.66 : x
  2. Step 2: Convert to fraction form
    460,202,054.38/635,080,774.50 = 259,261,339.66/x
  3. Step 3: Cross multiply
    460,202,054.38x = 635,080,774.50 × 259,261,339.66
  4. Step 4: Simplify right side
    460,202,054.38x = 164,651,892,389,180,352
  5. Step 5: Solve for x
    x = 164,651,892,389,180,352/460,202,054.38
  6. Step 6: Final answer
    x = 357,781,741.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.