Home / 24,243,459.10-33,456,678.82-13,230,917.19

Finding the Fourth Proportional to 24,243,459.10, 33,456,678.82 and 13,230,917.19

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Solution

The fourth proportional to 24,243,459.10, 33,456,678.82 and 13,230,917.19 is: 18,259,050.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243,459.10 : 33,456,678.82 = 13,230,917.19 : x
  2. Step 2: Convert to fraction form
    24,243,459.10/33,456,678.82 = 13,230,917.19/x
  3. Step 3: Cross multiply
    24,243,459.10x = 33,456,678.82 × 13,230,917.19
  4. Step 4: Simplify right side
    24,243,459.10x = 442,662,546,886,769.56
  5. Step 5: Solve for x
    x = 442,662,546,886,769.56/24,243,459.10
  6. Step 6: Final answer
    x = 18,259,050.62

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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.