Home / 15,859,620.56-23,789,352.84-4,500,089.84

Finding the Fourth Proportional to 15,859,620.56, 23,789,352.84 and 4,500,089.84

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Solution

The fourth proportional to 15,859,620.56, 23,789,352.84 and 4,500,089.84 is: 6,750,112.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,859,620.56 : 23,789,352.84 = 4,500,089.84 : x
  2. Step 2: Convert to fraction form
    15,859,620.56/23,789,352.84 = 4,500,089.84/x
  3. Step 3: Cross multiply
    15,859,620.56x = 23,789,352.84 × 4,500,089.84
  4. Step 4: Simplify right side
    15,859,620.56x = 107,054,225,015,459.14
  5. Step 5: Solve for x
    x = 107,054,225,015,459.14/15,859,620.56
  6. Step 6: Final answer
    x = 6,750,112.63

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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.