Home / 16,087,467.87-24,117,596.51-6,982,722.27

Finding the Fourth Proportional to 16,087,467.87, 24,117,596.51 and 6,982,722.27

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Solution

The fourth proportional to 16,087,467.87, 24,117,596.51 and 6,982,722.27 is: 10,468,178.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,467.87 : 24,117,596.51 = 6,982,722.27 : x
  2. Step 2: Convert to fraction form
    16,087,467.87/24,117,596.51 = 6,982,722.27/x
  3. Step 3: Cross multiply
    16,087,467.87x = 24,117,596.51 × 6,982,722.27
  4. Step 4: Simplify right side
    16,087,467.87x = 168,406,478,214,337.66
  5. Step 5: Solve for x
    x = 168,406,478,214,337.66/16,087,467.87
  6. Step 6: Final answer
    x = 10,468,178.06

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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.