Home / 16,224,348.80-24,334,941.60-4,257,084.80

Finding the Fourth Proportional to 16,224,348.80, 24,334,941.60 and 4,257,084.80

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Solution

The fourth proportional to 16,224,348.80, 24,334,941.60 and 4,257,084.80 is: 6,385,212.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,348.80 : 24,334,941.60 = 4,257,084.80 : x
  2. Step 2: Convert to fraction form
    16,224,348.80/24,334,941.60 = 4,257,084.80/x
  3. Step 3: Cross multiply
    16,224,348.80x = 24,334,941.60 × 4,257,084.80
  4. Step 4: Simplify right side
    16,224,348.80x = 103,595,909,994,247.69
  5. Step 5: Solve for x
    x = 103,595,909,994,247.69/16,224,348.80
  6. Step 6: Final answer
    x = 6,385,212.21

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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.