Home / 9,968,818.30-14,944,698.38-3,825,208.77

Finding the Fourth Proportional to 9,968,818.30, 14,944,698.38 and 3,825,208.77

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Solution

The fourth proportional to 9,968,818.30, 14,944,698.38 and 3,825,208.77 is: 5,734,540.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,818.30 : 14,944,698.38 = 3,825,208.77 : x
  2. Step 2: Convert to fraction form
    9,968,818.30/14,944,698.38 = 3,825,208.77/x
  3. Step 3: Cross multiply
    9,968,818.30x = 14,944,698.38 × 3,825,208.77
  4. Step 4: Simplify right side
    9,968,818.30x = 57,166,591,261,701.20
  5. Step 5: Solve for x
    x = 57,166,591,261,701.20/9,968,818.30
  6. Step 6: Final answer
    x = 5,734,540.40

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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.