Home / 16,536,324.15-24,755,981.18-11,595,222.58

Finding the Fourth Proportional to 16,536,324.15, 24,755,981.18 and 11,595,222.58

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Solution

The fourth proportional to 16,536,324.15, 24,755,981.18 and 11,595,222.58 is: 17,358,822.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536,324.15 : 24,755,981.18 = 11,595,222.58 : x
  2. Step 2: Convert to fraction form
    16,536,324.15/24,755,981.18 = 11,595,222.58/x
  3. Step 3: Cross multiply
    16,536,324.15x = 24,755,981.18 × 11,595,222.58
  4. Step 4: Simplify right side
    16,536,324.15x = 287,051,111,925,129.94
  5. Step 5: Solve for x
    x = 287,051,111,925,129.94/16,536,324.15
  6. Step 6: Final answer
    x = 17,358,822.27

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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.