Home / 16,684,277.20-25,005,420.60-14,794,709.20

Finding the Fourth Proportional to 16,684,277.20, 25,005,420.60 and 14,794,709.20

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Solution

The fourth proportional to 16,684,277.20, 25,005,420.60 and 14,794,709.20 is: 22,173,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,684,277.20 : 25,005,420.60 = 14,794,709.20 : x
  2. Step 2: Convert to fraction form
    16,684,277.20/25,005,420.60 = 14,794,709.20/x
  3. Step 3: Cross multiply
    16,684,277.20x = 25,005,420.60 × 14,794,709.20
  4. Step 4: Simplify right side
    16,684,277.20x = 369,947,926,200,689.50
  5. Step 5: Solve for x
    x = 369,947,926,200,689.50/16,684,277.20
  6. Step 6: Final answer
    x = 22,173,446.40

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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.