Home / 53,966,114.68-80,954,842.71-17,577,338.56

Finding the Fourth Proportional to 53,966,114.68, 80,954,842.71 and 17,577,338.56

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Solution

The fourth proportional to 53,966,114.68, 80,954,842.71 and 17,577,338.56 is: 26,367,854.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,114.68 : 80,954,842.71 = 17,577,338.56 : x
  2. Step 2: Convert to fraction form
    53,966,114.68/80,954,842.71 = 17,577,338.56/x
  3. Step 3: Cross multiply
    53,966,114.68x = 80,954,842.71 × 17,577,338.56
  4. Step 4: Simplify right side
    53,966,114.68x = 1,422,970,678,385,217.75
  5. Step 5: Solve for x
    x = 1,422,970,678,385,217.75/53,966,114.68
  6. Step 6: Final answer
    x = 26,367,854.84

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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.