Home / 14,840,921.44-22,260,293.52-4,740,830.56

Finding the Fourth Proportional to 14,840,921.44, 22,260,293.52 and 4,740,830.56

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Solution

The fourth proportional to 14,840,921.44, 22,260,293.52 and 4,740,830.56 is: 7,110,898.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,840,921.44 : 22,260,293.52 = 4,740,830.56 : x
  2. Step 2: Convert to fraction form
    14,840,921.44/22,260,293.52 = 4,740,830.56/x
  3. Step 3: Cross multiply
    14,840,921.44x = 22,260,293.52 × 4,740,830.56
  4. Step 4: Simplify right side
    14,840,921.44x = 105,532,279,794,185.95
  5. Step 5: Solve for x
    x = 105,532,279,794,185.95/14,840,921.44
  6. Step 6: Final answer
    x = 7,110,898.08

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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.