Home / 17,152,094.08-25,722,678.44-5,634,887.96

Finding the Fourth Proportional to 17,152,094.08, 25,722,678.44 and 5,634,887.96

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Solution

The fourth proportional to 17,152,094.08, 25,722,678.44 and 5,634,887.96 is: 8,450,537.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,152,094.08 : 25,722,678.44 = 5,634,887.96 : x
  2. Step 2: Convert to fraction form
    17,152,094.08/25,722,678.44 = 5,634,887.96/x
  3. Step 3: Cross multiply
    17,152,094.08x = 25,722,678.44 × 5,634,887.96
  4. Step 4: Simplify right side
    17,152,094.08x = 144,944,411,040,507.59
  5. Step 5: Solve for x
    x = 144,944,411,040,507.59/17,152,094.08
  6. Step 6: Final answer
    x = 8,450,537.31

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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.