Home / 54,404,672.10-76,267,317.90-54,404,672.10

Finding the Fourth Proportional to 54,404,672.10, 76,267,317.90 and 54,404,672.10

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Solution

The fourth proportional to 54,404,672.10, 76,267,317.90 and 54,404,672.10 is: 76,267,317.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,404,672.10 : 76,267,317.90 = 54,404,672.10 : x
  2. Step 2: Convert to fraction form
    54,404,672.10/76,267,317.90 = 54,404,672.10/x
  3. Step 3: Cross multiply
    54,404,672.10x = 76,267,317.90 × 54,404,672.10
  4. Step 4: Simplify right side
    54,404,672.10x = 4,149,298,422,295,961
  5. Step 5: Solve for x
    x = 4,149,298,422,295,961/54,404,672.10
  6. Step 6: Final answer
    x = 76,267,317.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.