Home / 37,494,628.20-56,245,052.70-11,934,916.20

Finding the Fourth Proportional to 37,494,628.20, 56,245,052.70 and 11,934,916.20

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Solution

The fourth proportional to 37,494,628.20, 56,245,052.70 and 11,934,916.20 is: 17,903,364.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,494,628.20 : 56,245,052.70 = 11,934,916.20 : x
  2. Step 2: Convert to fraction form
    37,494,628.20/56,245,052.70 = 11,934,916.20/x
  3. Step 3: Cross multiply
    37,494,628.20x = 56,245,052.70 × 11,934,916.20
  4. Step 4: Simplify right side
    37,494,628.20x = 671,279,990,639,083.75
  5. Step 5: Solve for x
    x = 671,279,990,639,083.75/37,494,628.20
  6. Step 6: Final answer
    x = 17,903,364.37

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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.