Home / 50,104,409.20-75,156,613.80-44,045,981.80

Finding the Fourth Proportional to 50,104,409.20, 75,156,613.80 and 44,045,981.80

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Solution

The fourth proportional to 50,104,409.20, 75,156,613.80 and 44,045,981.80 is: 66,068,972.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,104,409.20 : 75,156,613.80 = 44,045,981.80 : x
  2. Step 2: Convert to fraction form
    50,104,409.20/75,156,613.80 = 44,045,981.80/x
  3. Step 3: Cross multiply
    50,104,409.20x = 75,156,613.80 × 44,045,981.80
  4. Step 4: Simplify right side
    50,104,409.20x = 3,310,346,843,584,428.50
  5. Step 5: Solve for x
    x = 3,310,346,843,584,428.50/50,104,409.20
  6. Step 6: Final answer
    x = 66,068,972.70

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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.