Home / 469,718,957,987.47-704,290,085,976.55-182,541,699,250.96

Finding the Fourth Proportional to 469,718,957,987.47, 704,290,085,976.55 and 182,541,699,250.96

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Solution

The fourth proportional to 469,718,957,987.47, 704,290,085,976.55 and 182,541,699,250.96 is: 273,700,490,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,718,957,987.47 : 704,290,085,976.55 = 182,541,699,250.96 : x
  2. Step 2: Convert to fraction form
    469,718,957,987.47/704,290,085,976.55 = 182,541,699,250.96/x
  3. Step 3: Cross multiply
    469,718,957,987.47x = 704,290,085,976.55 × 182,541,699,250.96
  4. Step 4: Simplify right side
    469,718,957,987.47x = 128,562,309,059,764,149,026,816
  5. Step 5: Solve for x
    x = 128,562,309,059,764,149,026,816/469,718,957,987.47
  6. Step 6: Final answer
    x = 273,700,490,205.03

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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.