Home / 16,594,638.60-24,890,114.70-13,597,595.40

Finding the Fourth Proportional to 16,594,638.60, 24,890,114.70 and 13,597,595.40

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Solution

The fourth proportional to 16,594,638.60, 24,890,114.70 and 13,597,595.40 is: 20,394,882.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,594,638.60 : 24,890,114.70 = 13,597,595.40 : x
  2. Step 2: Convert to fraction form
    16,594,638.60/24,890,114.70 = 13,597,595.40/x
  3. Step 3: Cross multiply
    16,594,638.60x = 24,890,114.70 × 13,597,595.40
  4. Step 4: Simplify right side
    16,594,638.60x = 338,445,709,150,192.38
  5. Step 5: Solve for x
    x = 338,445,709,150,192.38/16,594,638.60
  6. Step 6: Final answer
    x = 20,394,882.79

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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.