Home / 108,124,310.38-162,184,747.56-26,243,866.30

Finding the Fourth Proportional to 108,124,310.38, 162,184,747.56 and 26,243,866.30

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Solution

The fourth proportional to 108,124,310.38, 162,184,747.56 and 26,243,866.30 is: 39,365,382.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,124,310.38 : 162,184,747.56 = 26,243,866.30 : x
  2. Step 2: Convert to fraction form
    108,124,310.38/162,184,747.56 = 26,243,866.30/x
  3. Step 3: Cross multiply
    108,124,310.38x = 162,184,747.56 × 26,243,866.30
  4. Step 4: Simplify right side
    108,124,310.38x = 4,256,354,830,863,891.50
  5. Step 5: Solve for x
    x = 4,256,354,830,863,891.50/108,124,310.38
  6. Step 6: Final answer
    x = 39,365,382.46

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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.