Home / 16,193,091.80-24,292,359.30-4,834,688.60

Finding the Fourth Proportional to 16,193,091.80, 24,292,359.30 and 4,834,688.60

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Solution

The fourth proportional to 16,193,091.80, 24,292,359.30 and 4,834,688.60 is: 7,252,845.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,091.80 : 24,292,359.30 = 4,834,688.60 : x
  2. Step 2: Convert to fraction form
    16,193,091.80/24,292,359.30 = 4,834,688.60/x
  3. Step 3: Cross multiply
    16,193,091.80x = 24,292,359.30 × 4,834,688.60
  4. Step 4: Simplify right side
    16,193,091.80x = 117,445,992,574,813.97
  5. Step 5: Solve for x
    x = 117,445,992,574,813.97/16,193,091.80
  6. Step 6: Final answer
    x = 7,252,845.47

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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.