Home / 16,477,492.27-24,712,859.88-6,238,819.69

Finding the Fourth Proportional to 16,477,492.27, 24,712,859.88 and 6,238,819.69

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Solution

The fourth proportional to 16,477,492.27, 24,712,859.88 and 6,238,819.69 is: 9,356,950.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,492.27 : 24,712,859.88 = 6,238,819.69 : x
  2. Step 2: Convert to fraction form
    16,477,492.27/24,712,859.88 = 6,238,819.69/x
  3. Step 3: Cross multiply
    16,477,492.27x = 24,712,859.88 × 6,238,819.69
  4. Step 4: Simplify right side
    16,477,492.27x = 154,179,076,815,555.03
  5. Step 5: Solve for x
    x = 154,179,076,815,555.03/16,477,492.27
  6. Step 6: Final answer
    x = 9,356,950.33

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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.