Home / 18,443,554.08-27,545,754.03-16,710,962.27

Finding the Fourth Proportional to 18,443,554.08, 27,545,754.03 and 16,710,962.27

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Solution

The fourth proportional to 18,443,554.08, 27,545,754.03 and 16,710,962.27 is: 24,958,099.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,443,554.08 : 27,545,754.03 = 16,710,962.27 : x
  2. Step 2: Convert to fraction form
    18,443,554.08/27,545,754.03 = 16,710,962.27/x
  3. Step 3: Cross multiply
    18,443,554.08x = 27,545,754.03 × 16,710,962.27
  4. Step 4: Simplify right side
    18,443,554.08x = 460,316,056,233,363.38
  5. Step 5: Solve for x
    x = 460,316,056,233,363.38/18,443,554.08
  6. Step 6: Final answer
    x = 24,958,099.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.