Home / 23,470,520.32-35,219,505.84-9,822,525.76

Finding the Fourth Proportional to 23,470,520.32, 35,219,505.84 and 9,822,525.76

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Solution

The fourth proportional to 23,470,520.32, 35,219,505.84 and 9,822,525.76 is: 14,739,532.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,470,520.32 : 35,219,505.84 = 9,822,525.76 : x
  2. Step 2: Convert to fraction form
    23,470,520.32/35,219,505.84 = 9,822,525.76/x
  3. Step 3: Cross multiply
    23,470,520.32x = 35,219,505.84 × 9,822,525.76
  4. Step 4: Simplify right side
    23,470,520.32x = 345,944,503,367,870.44
  5. Step 5: Solve for x
    x = 345,944,503,367,870.44/23,470,520.32
  6. Step 6: Final answer
    x = 14,739,532.77

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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.