Home / 744,614,444.01-1,027,555,396.26-410,118,115.71

Finding the Fourth Proportional to 744,614,444.01, 1,027,555,396.26 and 410,118,115.71

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Solution

The fourth proportional to 744,614,444.01, 1,027,555,396.26 and 410,118,115.71 is: 565,956,094.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,614,444.01 : 1,027,555,396.26 = 410,118,115.71 : x
  2. Step 2: Convert to fraction form
    744,614,444.01/1,027,555,396.26 = 410,118,115.71/x
  3. Step 3: Cross multiply
    744,614,444.01x = 1,027,555,396.26 × 410,118,115.71
  4. Step 4: Simplify right side
    744,614,444.01x = 421,419,082,901,793,536
  5. Step 5: Solve for x
    x = 421,419,082,901,793,536/744,614,444.01
  6. Step 6: Final answer
    x = 565,956,094.85

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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.