Home / 469,719,546,816.08-704,290,968,473.88-182,542,289,657.60

Finding the Fourth Proportional to 469,719,546,816.08, 704,290,968,473.88 and 182,542,289,657.60

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Solution

The fourth proportional to 469,719,546,816.08, 704,290,968,473.88 and 182,542,289,657.60 is: 273,701,375,303.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,719,546,816.08 : 704,290,968,473.88 = 182,542,289,657.60 : x
  2. Step 2: Convert to fraction form
    469,719,546,816.08/704,290,968,473.88 = 182,542,289,657.60/x
  3. Step 3: Cross multiply
    469,719,546,816.08x = 704,290,968,473.88 × 182,542,289,657.60
  4. Step 4: Simplify right side
    469,719,546,816.08x = 128,562,885,970,390,637,608,960
  5. Step 5: Solve for x
    x = 128,562,885,970,390,637,608,960/469,719,546,816.08
  6. Step 6: Final answer
    x = 273,701,375,303.27

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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.