Home / 16,545,095.40-24,837,860.70-9,361,626.60

Finding the Fourth Proportional to 16,545,095.40, 24,837,860.70 and 9,361,626.60

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Solution

The fourth proportional to 16,545,095.40, 24,837,860.70 and 9,361,626.60 is: 14,053,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,545,095.40 : 24,837,860.70 = 9,361,626.60 : x
  2. Step 2: Convert to fraction form
    16,545,095.40/24,837,860.70 = 9,361,626.60/x
  3. Step 3: Cross multiply
    16,545,095.40x = 24,837,860.70 × 9,361,626.60
  4. Step 4: Simplify right side
    16,545,095.40x = 232,522,777,416,214.59
  5. Step 5: Solve for x
    x = 232,522,777,416,214.59/16,545,095.40
  6. Step 6: Final answer
    x = 14,053,879.52

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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.