Home / 14,352,480.60-21,532,868.10-4,255,344.60

Finding the Fourth Proportional to 14,352,480.60, 21,532,868.10 and 4,255,344.60

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Solution

The fourth proportional to 14,352,480.60, 21,532,868.10 and 4,255,344.60 is: 6,384,246.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,352,480.60 : 21,532,868.10 = 4,255,344.60 : x
  2. Step 2: Convert to fraction form
    14,352,480.60/21,532,868.10 = 4,255,344.60/x
  3. Step 3: Cross multiply
    14,352,480.60x = 21,532,868.10 × 4,255,344.60
  4. Step 4: Simplify right side
    14,352,480.60x = 91,629,773,991,847.27
  5. Step 5: Solve for x
    x = 91,629,773,991,847.27/14,352,480.60
  6. Step 6: Final answer
    x = 6,384,246.50

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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.