Home / 51,613,575.86-71,190,471.59-33,966,856.02

Finding the Fourth Proportional to 51,613,575.86, 71,190,471.59 and 33,966,856.02

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Solution

The fourth proportional to 51,613,575.86, 71,190,471.59 and 33,966,856.02 is: 46,850,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,613,575.86 : 71,190,471.59 = 33,966,856.02 : x
  2. Step 2: Convert to fraction form
    51,613,575.86/71,190,471.59 = 33,966,856.02/x
  3. Step 3: Cross multiply
    51,613,575.86x = 71,190,471.59 × 33,966,856.02
  4. Step 4: Simplify right side
    51,613,575.86x = 2,418,116,498,323,596
  5. Step 5: Solve for x
    x = 2,418,116,498,323,596/51,613,575.86
  6. Step 6: Final answer
    x = 46,850,396.59

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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.