Home / 17,673,808.80-26,454,007-9,455,892.94

Finding the Fourth Proportional to 17,673,808.80, 26,454,007 and 9,455,892.94

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Solution

The fourth proportional to 17,673,808.80, 26,454,007 and 9,455,892.94 is: 14,153,500.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,808.80 : 26,454,007 = 9,455,892.94 : x
  2. Step 2: Convert to fraction form
    17,673,808.80/26,454,007 = 9,455,892.94/x
  3. Step 3: Cross multiply
    17,673,808.80x = 26,454,007 × 9,455,892.94
  4. Step 4: Simplify right side
    17,673,808.80x = 250,146,258,026,010.56
  5. Step 5: Solve for x
    x = 250,146,258,026,010.56/17,673,808.80
  6. Step 6: Final answer
    x = 14,153,500.29

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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.