Home / 10,092,086.01-15,144,814.96-5,546,309.31

Finding the Fourth Proportional to 10,092,086.01, 15,144,814.96 and 5,546,309.31

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Solution

The fourth proportional to 10,092,086.01, 15,144,814.96 and 5,546,309.31 is: 8,323,138.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,086.01 : 15,144,814.96 = 5,546,309.31 : x
  2. Step 2: Convert to fraction form
    10,092,086.01/15,144,814.96 = 5,546,309.31/x
  3. Step 3: Cross multiply
    10,092,086.01x = 15,144,814.96 × 5,546,309.31
  4. Step 4: Simplify right side
    10,092,086.01x = 83,997,828,197,009.50
  5. Step 5: Solve for x
    x = 83,997,828,197,009.50/10,092,086.01
  6. Step 6: Final answer
    x = 8,323,138.36

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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.