Home / 25,979,040.04-35,851,144.98-14,377,403.56

Finding the Fourth Proportional to 25,979,040.04, 35,851,144.98 and 14,377,403.56

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Solution

The fourth proportional to 25,979,040.04, 35,851,144.98 and 14,377,403.56 is: 19,840,855.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,979,040.04 : 35,851,144.98 = 14,377,403.56 : x
  2. Step 2: Convert to fraction form
    25,979,040.04/35,851,144.98 = 14,377,403.56/x
  3. Step 3: Cross multiply
    25,979,040.04x = 35,851,144.98 × 14,377,403.56
  4. Step 4: Simplify right side
    25,979,040.04x = 515,446,379,465,528.12
  5. Step 5: Solve for x
    x = 515,446,379,465,528.12/25,979,040.04
  6. Step 6: Final answer
    x = 19,840,855.50

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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.