Home / 16,298,757.06-24,425,426.34-12,250,521.66

Finding the Fourth Proportional to 16,298,757.06, 24,425,426.34 and 12,250,521.66

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Solution

The fourth proportional to 16,298,757.06, 24,425,426.34 and 12,250,521.66 is: 18,358,713.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,757.06 : 24,425,426.34 = 12,250,521.66 : x
  2. Step 2: Convert to fraction form
    16,298,757.06/24,425,426.34 = 12,250,521.66/x
  3. Step 3: Cross multiply
    16,298,757.06x = 24,425,426.34 × 12,250,521.66
  4. Step 4: Simplify right side
    16,298,757.06x = 299,224,214,432,904.50
  5. Step 5: Solve for x
    x = 299,224,214,432,904.50/16,298,757.06
  6. Step 6: Final answer
    x = 18,358,713.69

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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.