Home / 16,562,481.30-24,828,947.55-6,462,753.30

Finding the Fourth Proportional to 16,562,481.30, 24,828,947.55 and 6,462,753.30

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Solution

The fourth proportional to 16,562,481.30, 24,828,947.55 and 6,462,753.30 is: 9,688,364.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,481.30 : 24,828,947.55 = 6,462,753.30 : x
  2. Step 2: Convert to fraction form
    16,562,481.30/24,828,947.55 = 6,462,753.30/x
  3. Step 3: Cross multiply
    16,562,481.30x = 24,828,947.55 × 6,462,753.30
  4. Step 4: Simplify right side
    16,562,481.30x = 160,463,362,714,289.41
  5. Step 5: Solve for x
    x = 160,463,362,714,289.41/16,562,481.30
  6. Step 6: Final answer
    x = 9,688,364.91

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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.