Home / 16,839,463.55-23,238,440.00-9,104,487.42

Finding the Fourth Proportional to 16,839,463.55, 23,238,440.00 and 9,104,487.42

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Solution

The fourth proportional to 16,839,463.55, 23,238,440.00 and 9,104,487.42 is: 12,564,181.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,839,463.55 : 23,238,440.00 = 9,104,487.42 : x
  2. Step 2: Convert to fraction form
    16,839,463.55/23,238,440.00 = 9,104,487.42/x
  3. Step 3: Cross multiply
    16,839,463.55x = 23,238,440.00 × 9,104,487.42
  4. Step 4: Simplify right side
    16,839,463.55x = 211,574,084,527,190.09
  5. Step 5: Solve for x
    x = 211,574,084,527,190.09/16,839,463.55
  6. Step 6: Final answer
    x = 12,564,181.98

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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.