Home / 744,614,444.26-1,027,555,396.60-410,118,115.96

Finding the Fourth Proportional to 744,614,444.26, 1,027,555,396.60 and 410,118,115.96

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Solution

The fourth proportional to 744,614,444.26, 1,027,555,396.60 and 410,118,115.96 is: 565,956,095.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,614,444.26 : 1,027,555,396.60 = 410,118,115.96 : x
  2. Step 2: Convert to fraction form
    744,614,444.26/1,027,555,396.60 = 410,118,115.96/x
  3. Step 3: Cross multiply
    744,614,444.26x = 1,027,555,396.60 × 410,118,115.96
  4. Step 4: Simplify right side
    744,614,444.26x = 421,419,083,298,122,560
  5. Step 5: Solve for x
    x = 421,419,083,298,122,560/744,614,444.26
  6. Step 6: Final answer
    x = 565,956,095.19

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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.