Home / 17,148,622.77-23,664,487.08-9,706,125.06

Finding the Fourth Proportional to 17,148,622.77, 23,664,487.08 and 9,706,125.06

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Solution

The fourth proportional to 17,148,622.77, 23,664,487.08 and 9,706,125.06 is: 13,394,106.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,148,622.77 : 23,664,487.08 = 9,706,125.06 : x
  2. Step 2: Convert to fraction form
    17,148,622.77/23,664,487.08 = 9,706,125.06/x
  3. Step 3: Cross multiply
    17,148,622.77x = 23,664,487.08 × 9,706,125.06
  4. Step 4: Simplify right side
    17,148,622.77x = 229,690,471,079,234.22
  5. Step 5: Solve for x
    x = 229,690,471,079,234.22/17,148,622.77
  6. Step 6: Final answer
    x = 13,394,106.00

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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.