Home / 50,984,725.89-76,492,012.29-16,440,432.93

Finding the Fourth Proportional to 50,984,725.89, 76,492,012.29 and 16,440,432.93

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Solution

The fourth proportional to 50,984,725.89, 76,492,012.29 and 16,440,432.93 is: 24,665,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,984,725.89 : 76,492,012.29 = 16,440,432.93 : x
  2. Step 2: Convert to fraction form
    50,984,725.89/76,492,012.29 = 16,440,432.93/x
  3. Step 3: Cross multiply
    50,984,725.89x = 76,492,012.29 × 16,440,432.93
  4. Step 4: Simplify right side
    50,984,725.89x = 1,257,561,797,669,691.75
  5. Step 5: Solve for x
    x = 1,257,561,797,669,691.75/50,984,725.89
  6. Step 6: Final answer
    x = 24,665,461.58

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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.