Home / 25,067,638.71-37,604,267.55-22,493,028.47

Finding the Fourth Proportional to 25,067,638.71, 37,604,267.55 and 22,493,028.47

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Solution

The fourth proportional to 25,067,638.71, 37,604,267.55 and 22,493,028.47 is: 33,742,063.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067,638.71 : 37,604,267.55 = 22,493,028.47 : x
  2. Step 2: Convert to fraction form
    25,067,638.71/37,604,267.55 = 22,493,028.47/x
  3. Step 3: Cross multiply
    25,067,638.71x = 37,604,267.55 × 22,493,028.47
  4. Step 4: Simplify right side
    25,067,638.71x = 845,833,860,407,625.75
  5. Step 5: Solve for x
    x = 845,833,860,407,625.75/25,067,638.71
  6. Step 6: Final answer
    x = 33,742,063.63

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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.