Home / 14,734,835.76-22,105,567.16-4,498,839.28

Finding the Fourth Proportional to 14,734,835.76, 22,105,567.16 and 4,498,839.28

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Solution

The fourth proportional to 14,734,835.76, 22,105,567.16 and 4,498,839.28 is: 6,749,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,835.76 : 22,105,567.16 = 4,498,839.28 : x
  2. Step 2: Convert to fraction form
    14,734,835.76/22,105,567.16 = 4,498,839.28/x
  3. Step 3: Cross multiply
    14,734,835.76x = 22,105,567.16 × 4,498,839.28
  4. Step 4: Simplify right side
    14,734,835.76x = 99,449,393,846,086.05
  5. Step 5: Solve for x
    x = 99,449,393,846,086.05/14,734,835.76
  6. Step 6: Final answer
    x = 6,749,270.60

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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.