Home / 33,532,982,633.47-46,275,659,900.96-18,291,406,587.82

Finding the Fourth Proportional to 33,532,982,633.47, 46,275,659,900.96 and 18,291,406,587.82

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Solution

The fourth proportional to 33,532,982,633.47, 46,275,659,900.96 and 18,291,406,587.82 is: 25,242,219,566.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,532,982,633.47 : 46,275,659,900.96 = 18,291,406,587.82 : x
  2. Step 2: Convert to fraction form
    33,532,982,633.47/46,275,659,900.96 = 18,291,406,587.82/x
  3. Step 3: Cross multiply
    33,532,982,633.47x = 46,275,659,900.96 × 18,291,406,587.82
  4. Step 4: Simplify right side
    33,532,982,633.47x = 846,446,910,367,953,584,128
  5. Step 5: Solve for x
    x = 846,446,910,367,953,584,128/33,532,982,633.47
  6. Step 6: Final answer
    x = 25,242,219,566.93

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Double scale
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1.5x scale

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.