Home / 28,006,000.59-41,985,039.21-10,746,586.83

Finding the Fourth Proportional to 28,006,000.59, 41,985,039.21 and 10,746,586.83

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Solution

The fourth proportional to 28,006,000.59, 41,985,039.21 and 10,746,586.83 is: 16,110,685.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,006,000.59 : 41,985,039.21 = 10,746,586.83 : x
  2. Step 2: Convert to fraction form
    28,006,000.59/41,985,039.21 = 10,746,586.83/x
  3. Step 3: Cross multiply
    28,006,000.59x = 41,985,039.21 × 10,746,586.83
  4. Step 4: Simplify right side
    28,006,000.59x = 451,195,869,431,219.62
  5. Step 5: Solve for x
    x = 451,195,869,431,219.62/28,006,000.59
  6. Step 6: Final answer
    x = 16,110,685.56

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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.