Home / 17,834,790.66-24,611,872.05-9,686,028.66

Finding the Fourth Proportional to 17,834,790.66, 24,611,872.05 and 9,686,028.66

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Solution

The fourth proportional to 17,834,790.66, 24,611,872.05 and 9,686,028.66 is: 13,366,644.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,790.66 : 24,611,872.05 = 9,686,028.66 : x
  2. Step 2: Convert to fraction form
    17,834,790.66/24,611,872.05 = 9,686,028.66/x
  3. Step 3: Cross multiply
    17,834,790.66x = 24,611,872.05 × 9,686,028.66
  4. Step 4: Simplify right side
    17,834,790.66x = 238,391,298,052,552.97
  5. Step 5: Solve for x
    x = 238,391,298,052,552.97/17,834,790.66
  6. Step 6: Final answer
    x = 13,366,644.03

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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.