Home / 15,054,651.30-22,582,819.34-4,820,411.46

Finding the Fourth Proportional to 15,054,651.30, 22,582,819.34 and 4,820,411.46

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Solution

The fourth proportional to 15,054,651.30, 22,582,819.34 and 4,820,411.46 is: 7,230,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,054,651.30 : 22,582,819.34 = 4,820,411.46 : x
  2. Step 2: Convert to fraction form
    15,054,651.30/22,582,819.34 = 4,820,411.46/x
  3. Step 3: Cross multiply
    15,054,651.30x = 22,582,819.34 × 4,820,411.46
  4. Step 4: Simplify right side
    15,054,651.30x = 108,858,481,145,645.64
  5. Step 5: Solve for x
    x = 108,858,481,145,645.64/15,054,651.30
  6. Step 6: Final answer
    x = 7,230,886.92

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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.