Home / 16,128,416.20-24,192,624.30-14,840,710.60

Finding the Fourth Proportional to 16,128,416.20, 24,192,624.30 and 14,840,710.60

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Solution

The fourth proportional to 16,128,416.20, 24,192,624.30 and 14,840,710.60 is: 22,261,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,416.20 : 24,192,624.30 = 14,840,710.60 : x
  2. Step 2: Convert to fraction form
    16,128,416.20/24,192,624.30 = 14,840,710.60/x
  3. Step 3: Cross multiply
    16,128,416.20x = 24,192,624.30 × 14,840,710.60
  4. Step 4: Simplify right side
    16,128,416.20x = 359,035,735,890,827.56
  5. Step 5: Solve for x
    x = 359,035,735,890,827.56/16,128,416.20
  6. Step 6: Final answer
    x = 22,261,065.90

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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.