Home / 17,442,514.13-26,161,774.81-4,664,015.29

Finding the Fourth Proportional to 17,442,514.13, 26,161,774.81 and 4,664,015.29

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Solution

The fourth proportional to 17,442,514.13, 26,161,774.81 and 4,664,015.29 is: 6,995,489.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,514.13 : 26,161,774.81 = 4,664,015.29 : x
  2. Step 2: Convert to fraction form
    17,442,514.13/26,161,774.81 = 4,664,015.29/x
  3. Step 3: Cross multiply
    17,442,514.13x = 26,161,774.81 × 4,664,015.29
  4. Step 4: Simplify right side
    17,442,514.13x = 122,018,917,601,259.03
  5. Step 5: Solve for x
    x = 122,018,917,601,259.03/17,442,514.13
  6. Step 6: Final answer
    x = 6,995,489.11

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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.