Home / 16,594,429.60-24,889,801.20-13,597,386.40

Finding the Fourth Proportional to 16,594,429.60, 24,889,801.20 and 13,597,386.40

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Solution

The fourth proportional to 16,594,429.60, 24,889,801.20 and 13,597,386.40 is: 20,394,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,594,429.60 : 24,889,801.20 = 13,597,386.40 : x
  2. Step 2: Convert to fraction form
    16,594,429.60/24,889,801.20 = 13,597,386.40/x
  3. Step 3: Cross multiply
    16,594,429.60x = 24,889,801.20 × 13,597,386.40
  4. Step 4: Simplify right side
    16,594,429.60x = 338,436,244,335,583.69
  5. Step 5: Solve for x
    x = 338,436,244,335,583.69/16,594,429.60
  6. Step 6: Final answer
    x = 20,394,569.29

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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.