Home / 25,095,796.56-34,612,674.66-18,152,519.94

Finding the Fourth Proportional to 25,095,796.56, 34,612,674.66 and 18,152,519.94

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Solution

The fourth proportional to 25,095,796.56, 34,612,674.66 and 18,152,519.94 is: 25,036,354.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095,796.56 : 34,612,674.66 = 18,152,519.94 : x
  2. Step 2: Convert to fraction form
    25,095,796.56/34,612,674.66 = 18,152,519.94/x
  3. Step 3: Cross multiply
    25,095,796.56x = 34,612,674.66 × 18,152,519.94
  4. Step 4: Simplify right side
    25,095,796.56x = 628,307,266,942,382.75
  5. Step 5: Solve for x
    x = 628,307,266,942,382.75/25,095,796.56
  6. Step 6: Final answer
    x = 25,036,354.81

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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.