Home / 4,368,370,335.20-6,552,555,502.80-1,609,978,968.80

Finding the Fourth Proportional to 4,368,370,335.20, 6,552,555,502.80 and 1,609,978,968.80

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Solution

The fourth proportional to 4,368,370,335.20, 6,552,555,502.80 and 1,609,978,968.80 is: 2,414,968,453.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,370,335.20 : 6,552,555,502.80 = 1,609,978,968.80 : x
  2. Step 2: Convert to fraction form
    4,368,370,335.20/6,552,555,502.80 = 1,609,978,968.80/x
  3. Step 3: Cross multiply
    4,368,370,335.20x = 6,552,555,502.80 × 1,609,978,968.80
  4. Step 4: Simplify right side
    4,368,370,335.20x = 10,549,476,551,402,708,992
  5. Step 5: Solve for x
    x = 10,549,476,551,402,708,992/4,368,370,335.20
  6. Step 6: Final answer
    x = 2,414,968,453.20

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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.