Home / 2,725,741,427.32-4,089,300,200.34-760,592,855.44

Finding the Fourth Proportional to 2,725,741,427.32, 4,089,300,200.34 and 760,592,855.44

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Solution

The fourth proportional to 2,725,741,427.32, 4,089,300,200.34 and 760,592,855.44 is: 1,141,081,279.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,741,427.32 : 4,089,300,200.34 = 760,592,855.44 : x
  2. Step 2: Convert to fraction form
    2,725,741,427.32/4,089,300,200.34 = 760,592,855.44/x
  3. Step 3: Cross multiply
    2,725,741,427.32x = 4,089,300,200.34 × 760,592,855.44
  4. Step 4: Simplify right side
    2,725,741,427.32x = 3,110,292,516,127,965,184
  5. Step 5: Solve for x
    x = 3,110,292,516,127,965,184/2,725,741,427.32
  6. Step 6: Final answer
    x = 1,141,081,279.74

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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.