Home / 17,425,188.41-26,114,231.02-6,636,603.96

Finding the Fourth Proportional to 17,425,188.41, 26,114,231.02 and 6,636,603.96

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Solution

The fourth proportional to 17,425,188.41, 26,114,231.02 and 6,636,603.96 is: 9,945,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,425,188.41 : 26,114,231.02 = 6,636,603.96 : x
  2. Step 2: Convert to fraction form
    17,425,188.41/26,114,231.02 = 6,636,603.96/x
  3. Step 3: Cross multiply
    17,425,188.41x = 26,114,231.02 × 6,636,603.96
  4. Step 4: Simplify right side
    17,425,188.41x = 173,309,808,869,115.69
  5. Step 5: Solve for x
    x = 173,309,808,869,115.69/17,425,188.41
  6. Step 6: Final answer
    x = 9,945,936.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.