Home / 23,555,635.74-35,333,399.88-7,382,819.34

Finding the Fourth Proportional to 23,555,635.74, 35,333,399.88 and 7,382,819.34

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Solution

The fourth proportional to 23,555,635.74, 35,333,399.88 and 7,382,819.34 is: 11,074,212.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555,635.74 : 35,333,399.88 = 7,382,819.34 : x
  2. Step 2: Convert to fraction form
    23,555,635.74/35,333,399.88 = 7,382,819.34/x
  3. Step 3: Cross multiply
    23,555,635.74x = 35,333,399.88 × 7,382,819.34
  4. Step 4: Simplify right side
    23,555,635.74x = 260,860,107,982,017.69
  5. Step 5: Solve for x
    x = 260,860,107,982,017.69/23,555,635.74
  6. Step 6: Final answer
    x = 11,074,212.17

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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.