Home / 16,254,009.24-24,382,340.64-8,162,823.64

Finding the Fourth Proportional to 16,254,009.24, 24,382,340.64 and 8,162,823.64

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Solution

The fourth proportional to 16,254,009.24, 24,382,340.64 and 8,162,823.64 is: 12,244,901.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,009.24 : 24,382,340.64 = 8,162,823.64 : x
  2. Step 2: Convert to fraction form
    16,254,009.24/24,382,340.64 = 8,162,823.64/x
  3. Step 3: Cross multiply
    16,254,009.24x = 24,382,340.64 × 8,162,823.64
  4. Step 4: Simplify right side
    16,254,009.24x = 199,028,746,574,724.72
  5. Step 5: Solve for x
    x = 199,028,746,574,724.72/16,254,009.24
  6. Step 6: Final answer
    x = 12,244,901.77

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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.