Home / 37,658,789.40-56,493,432.90-16,093,219.80

Finding the Fourth Proportional to 37,658,789.40, 56,493,432.90 and 16,093,219.80

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Solution

The fourth proportional to 37,658,789.40, 56,493,432.90 and 16,093,219.80 is: 24,142,072.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,658,789.40 : 56,493,432.90 = 16,093,219.80 : x
  2. Step 2: Convert to fraction form
    37,658,789.40/56,493,432.90 = 16,093,219.80/x
  3. Step 3: Cross multiply
    37,658,789.40x = 56,493,432.90 × 16,093,219.80
  4. Step 4: Simplify right side
    37,658,789.40x = 909,161,232,916,251.50
  5. Step 5: Solve for x
    x = 909,161,232,916,251.50/37,658,789.40
  6. Step 6: Final answer
    x = 24,142,072.74

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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.