Home / 16,361,337.60-24,542,006.40-16,261,804.80

Finding the Fourth Proportional to 16,361,337.60, 24,542,006.40 and 16,261,804.80

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Solution

The fourth proportional to 16,361,337.60, 24,542,006.40 and 16,261,804.80 is: 24,392,707.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,361,337.60 : 24,542,006.40 = 16,261,804.80 : x
  2. Step 2: Convert to fraction form
    16,361,337.60/24,542,006.40 = 16,261,804.80/x
  3. Step 3: Cross multiply
    16,361,337.60x = 24,542,006.40 × 16,261,804.80
  4. Step 4: Simplify right side
    16,361,337.60x = 399,097,317,477,150.69
  5. Step 5: Solve for x
    x = 399,097,317,477,150.69/16,361,337.60
  6. Step 6: Final answer
    x = 24,392,707.20

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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.