Home / 29,977,918.86-44,971,167.78-9,230,112.44

Finding the Fourth Proportional to 29,977,918.86, 44,971,167.78 and 9,230,112.44

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Solution

The fourth proportional to 29,977,918.86, 44,971,167.78 and 9,230,112.44 is: 13,846,489.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,977,918.86 : 44,971,167.78 = 9,230,112.44 : x
  2. Step 2: Convert to fraction form
    29,977,918.86/44,971,167.78 = 9,230,112.44/x
  3. Step 3: Cross multiply
    29,977,918.86x = 44,971,167.78 × 9,230,112.44
  4. Step 4: Simplify right side
    29,977,918.86x = 415,088,935,167,505.19
  5. Step 5: Solve for x
    x = 415,088,935,167,505.19/29,977,918.86
  6. Step 6: Final answer
    x = 13,846,489.38

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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.