Home / 16,594,657.60-24,890,143.20-13,597,614.40

Finding the Fourth Proportional to 16,594,657.60, 24,890,143.20 and 13,597,614.40

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Solution

The fourth proportional to 16,594,657.60, 24,890,143.20 and 13,597,614.40 is: 20,394,911.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,594,657.60 : 24,890,143.20 = 13,597,614.40 : x
  2. Step 2: Convert to fraction form
    16,594,657.60/24,890,143.20 = 13,597,614.40/x
  3. Step 3: Cross multiply
    16,594,657.60x = 24,890,143.20 × 13,597,614.40
  4. Step 4: Simplify right side
    16,594,657.60x = 338,446,569,594,382.06
  5. Step 5: Solve for x
    x = 338,446,569,594,382.06/16,594,657.60
  6. Step 6: Final answer
    x = 20,394,911.29

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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.