Home / 17,102,537-25,653,798.96-6,867,393.74

Finding the Fourth Proportional to 17,102,537, 25,653,798.96 and 6,867,393.74

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Solution

The fourth proportional to 17,102,537, 25,653,798.96 and 6,867,393.74 is: 10,301,087.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,537 : 25,653,798.96 = 6,867,393.74 : x
  2. Step 2: Convert to fraction form
    17,102,537/25,653,798.96 = 6,867,393.74/x
  3. Step 3: Cross multiply
    17,102,537x = 25,653,798.96 × 6,867,393.74
  4. Step 4: Simplify right side
    17,102,537x = 176,174,738,385,122.53
  5. Step 5: Solve for x
    x = 176,174,738,385,122.53/17,102,537
  6. Step 6: Final answer
    x = 10,301,087.98

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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.