Home / 17,953,305.60-24,775,758.72-9,804,783.36

Finding the Fourth Proportional to 17,953,305.60, 24,775,758.72 and 9,804,783.36

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Solution

The fourth proportional to 17,953,305.60, 24,775,758.72 and 9,804,783.36 is: 13,530,708.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,953,305.60 : 24,775,758.72 = 9,804,783.36 : x
  2. Step 2: Convert to fraction form
    17,953,305.60/24,775,758.72 = 9,804,783.36/x
  3. Step 3: Cross multiply
    17,953,305.60x = 24,775,758.72 × 9,804,783.36
  4. Step 4: Simplify right side
    17,953,305.60x = 242,920,946,829,230.88
  5. Step 5: Solve for x
    x = 242,920,946,829,230.88/17,953,305.60
  6. Step 6: Final answer
    x = 13,530,708.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.