Home / 744,614,588.22-1,027,555,594.08-410,118,259.92

Finding the Fourth Proportional to 744,614,588.22, 1,027,555,594.08 and 410,118,259.92

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Solution

The fourth proportional to 744,614,588.22, 1,027,555,594.08 and 410,118,259.92 is: 565,956,293.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,614,588.22 : 1,027,555,594.08 = 410,118,259.92 : x
  2. Step 2: Convert to fraction form
    744,614,588.22/1,027,555,594.08 = 410,118,259.92/x
  3. Step 3: Cross multiply
    744,614,588.22x = 1,027,555,594.08 × 410,118,259.92
  4. Step 4: Simplify right side
    744,614,588.22x = 421,419,312,215,151,488
  5. Step 5: Solve for x
    x = 421,419,312,215,151,488/744,614,588.22
  6. Step 6: Final answer
    x = 565,956,293.20

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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.