Home / 9,823,855.86-14,737,358.43-4,144,916.70

Finding the Fourth Proportional to 9,823,855.86, 14,737,358.43 and 4,144,916.70

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Solution

The fourth proportional to 9,823,855.86, 14,737,358.43 and 4,144,916.70 is: 6,218,039.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,855.86 : 14,737,358.43 = 4,144,916.70 : x
  2. Step 2: Convert to fraction form
    9,823,855.86/14,737,358.43 = 4,144,916.70/x
  3. Step 3: Cross multiply
    9,823,855.86x = 14,737,358.43 × 4,144,916.70
  4. Step 4: Simplify right side
    9,823,855.86x = 61,085,123,070,392.78
  5. Step 5: Solve for x
    x = 61,085,123,070,392.78/9,823,855.86
  6. Step 6: Final answer
    x = 6,218,039.43

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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.