Home / 16,171,689.60-24,257,534.40-13,736,246.40

Finding the Fourth Proportional to 16,171,689.60, 24,257,534.40 and 13,736,246.40

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Solution

The fourth proportional to 16,171,689.60, 24,257,534.40 and 13,736,246.40 is: 20,604,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,689.60 : 24,257,534.40 = 13,736,246.40 : x
  2. Step 2: Convert to fraction form
    16,171,689.60/24,257,534.40 = 13,736,246.40/x
  3. Step 3: Cross multiply
    16,171,689.60x = 24,257,534.40 × 13,736,246.40
  4. Step 4: Simplify right side
    16,171,689.60x = 333,207,469,574,876.12
  5. Step 5: Solve for x
    x = 333,207,469,574,876.12/16,171,689.60
  6. Step 6: Final answer
    x = 20,604,369.60

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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.