Home / 16,322,427.20-24,483,640.80-14,558,830.40

Finding the Fourth Proportional to 16,322,427.20, 24,483,640.80 and 14,558,830.40

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Solution

The fourth proportional to 16,322,427.20, 24,483,640.80 and 14,558,830.40 is: 21,838,245.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,322,427.20 : 24,483,640.80 = 14,558,830.40 : x
  2. Step 2: Convert to fraction form
    16,322,427.20/24,483,640.80 = 14,558,830.40/x
  3. Step 3: Cross multiply
    16,322,427.20x = 24,483,640.80 × 14,558,830.40
  4. Step 4: Simplify right side
    16,322,427.20x = 356,453,173,981,720.31
  5. Step 5: Solve for x
    x = 356,453,173,981,720.31/16,322,427.20
  6. Step 6: Final answer
    x = 21,838,245.60

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1.5x scale

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.