Home / 16,829,236.91-25,243,854.15-4,049,742.98

Finding the Fourth Proportional to 16,829,236.91, 25,243,854.15 and 4,049,742.98

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Solution

The fourth proportional to 16,829,236.91, 25,243,854.15 and 4,049,742.98 is: 6,074,614.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,829,236.91 : 25,243,854.15 = 4,049,742.98 : x
  2. Step 2: Convert to fraction form
    16,829,236.91/25,243,854.15 = 4,049,742.98/x
  3. Step 3: Cross multiply
    16,829,236.91x = 25,243,854.15 × 4,049,742.98
  4. Step 4: Simplify right side
    16,829,236.91x = 102,231,121,132,106.36
  5. Step 5: Solve for x
    x = 102,231,121,132,106.36/16,829,236.91
  6. Step 6: Final answer
    x = 6,074,614.18

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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.