Home / 25,026,672.06-37,554,209.04-13,511,985.84

Finding the Fourth Proportional to 25,026,672.06, 37,554,209.04 and 13,511,985.84

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Solution

The fourth proportional to 25,026,672.06, 37,554,209.04 and 13,511,985.84 is: 20,275,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,026,672.06 : 37,554,209.04 = 13,511,985.84 : x
  2. Step 2: Convert to fraction form
    25,026,672.06/37,554,209.04 = 13,511,985.84/x
  3. Step 3: Cross multiply
    25,026,672.06x = 37,554,209.04 × 13,511,985.84
  4. Step 4: Simplify right side
    25,026,672.06x = 507,431,940,780,880
  5. Step 5: Solve for x
    x = 507,431,940,780,880/25,026,672.06
  6. Step 6: Final answer
    x = 20,275,645.90

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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.