Home / 50,571,611.28-75,849,718.20-16,492,902.48

Finding the Fourth Proportional to 50,571,611.28, 75,849,718.20 and 16,492,902.48

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Solution

The fourth proportional to 50,571,611.28, 75,849,718.20 and 16,492,902.48 is: 24,736,842.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,611.28 : 75,849,718.20 = 16,492,902.48 : x
  2. Step 2: Convert to fraction form
    50,571,611.28/75,849,718.20 = 16,492,902.48/x
  3. Step 3: Cross multiply
    50,571,611.28x = 75,849,718.20 × 16,492,902.48
  4. Step 4: Simplify right side
    50,571,611.28x = 1,250,982,005,408,081.25
  5. Step 5: Solve for x
    x = 1,250,982,005,408,081.25/50,571,611.28
  6. Step 6: Final answer
    x = 24,736,842.94

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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.