Home / 54,744,790.05-75,551,317.25-31,539,495.33

Finding the Fourth Proportional to 54,744,790.05, 75,551,317.25 and 31,539,495.33

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Solution

The fourth proportional to 54,744,790.05, 75,551,317.25 and 31,539,495.33 is: 43,526,523.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744,790.05 : 75,551,317.25 = 31,539,495.33 : x
  2. Step 2: Convert to fraction form
    54,744,790.05/75,551,317.25 = 31,539,495.33/x
  3. Step 3: Cross multiply
    54,744,790.05x = 75,551,317.25 × 31,539,495.33
  4. Step 4: Simplify right side
    54,744,790.05x = 2,382,850,417,424,026
  5. Step 5: Solve for x
    x = 2,382,850,417,424,026/54,744,790.05
  6. Step 6: Final answer
    x = 43,526,523.99

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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.