Home / 16,133,213.60-24,199,820.40-14,640,221.60

Finding the Fourth Proportional to 16,133,213.60, 24,199,820.40 and 14,640,221.60

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Solution

The fourth proportional to 16,133,213.60, 24,199,820.40 and 14,640,221.60 is: 21,960,332.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133,213.60 : 24,199,820.40 = 14,640,221.60 : x
  2. Step 2: Convert to fraction form
    16,133,213.60/24,199,820.40 = 14,640,221.60/x
  3. Step 3: Cross multiply
    16,133,213.60x = 24,199,820.40 × 14,640,221.60
  4. Step 4: Simplify right side
    16,133,213.60x = 354,290,733,336,200.62
  5. Step 5: Solve for x
    x = 354,290,733,336,200.62/16,133,213.60
  6. Step 6: Final answer
    x = 21,960,332.40

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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.