Home / 41,700,582.27-57,483,016.56-29,275,819.74

Finding the Fourth Proportional to 41,700,582.27, 57,483,016.56 and 29,275,819.74

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Solution

The fourth proportional to 41,700,582.27, 57,483,016.56 and 29,275,819.74 is: 40,355,849.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,700,582.27 : 57,483,016.56 = 29,275,819.74 : x
  2. Step 2: Convert to fraction form
    41,700,582.27/57,483,016.56 = 29,275,819.74/x
  3. Step 3: Cross multiply
    41,700,582.27x = 57,483,016.56 × 29,275,819.74
  4. Step 4: Simplify right side
    41,700,582.27x = 1,682,862,430,921,994.75
  5. Step 5: Solve for x
    x = 1,682,862,430,921,994.75/41,700,582.27
  6. Step 6: Final answer
    x = 40,355,849.71

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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.