Home / 17,683,687.68-24,403,485.24-9,843,030.85

Finding the Fourth Proportional to 17,683,687.68, 24,403,485.24 and 9,843,030.85

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Solution

The fourth proportional to 17,683,687.68, 24,403,485.24 and 9,843,030.85 is: 13,583,380.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683,687.68 : 24,403,485.24 = 9,843,030.85 : x
  2. Step 2: Convert to fraction form
    17,683,687.68/24,403,485.24 = 9,843,030.85/x
  3. Step 3: Cross multiply
    17,683,687.68x = 24,403,485.24 × 9,843,030.85
  4. Step 4: Simplify right side
    17,683,687.68x = 240,204,258,003,830.94
  5. Step 5: Solve for x
    x = 240,204,258,003,830.94/17,683,687.68
  6. Step 6: Final answer
    x = 13,583,380.48

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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.