Home / 41,471,565.58-57,252,275.76-30,295,509.58

Finding the Fourth Proportional to 41,471,565.58, 57,252,275.76 and 30,295,509.58

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Solution

The fourth proportional to 41,471,565.58, 57,252,275.76 and 30,295,509.58 is: 41,823,520.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,471,565.58 : 57,252,275.76 = 30,295,509.58 : x
  2. Step 2: Convert to fraction form
    41,471,565.58/57,252,275.76 = 30,295,509.58/x
  3. Step 3: Cross multiply
    41,471,565.58x = 57,252,275.76 × 30,295,509.58
  4. Step 4: Simplify right side
    41,471,565.58x = 1,734,486,868,763,881.50
  5. Step 5: Solve for x
    x = 1,734,486,868,763,881.50/41,471,565.58
  6. Step 6: Final answer
    x = 41,823,520.39

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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.