Home / 26,212,090.90-36,172,853.37-14,610,390.04

Finding the Fourth Proportional to 26,212,090.90, 36,172,853.37 and 14,610,390.04

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Solution

The fourth proportional to 26,212,090.90, 36,172,853.37 and 14,610,390.04 is: 20,162,431.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,090.90 : 36,172,853.37 = 14,610,390.04 : x
  2. Step 2: Convert to fraction form
    26,212,090.90/36,172,853.37 = 14,610,390.04/x
  3. Step 3: Cross multiply
    26,212,090.90x = 36,172,853.37 × 14,610,390.04
  4. Step 4: Simplify right side
    26,212,090.90x = 528,499,496,595,428.38
  5. Step 5: Solve for x
    x = 528,499,496,595,428.38/26,212,090.90
  6. Step 6: Final answer
    x = 20,162,431.86

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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.