Home / 25,701,103.24-38,554,357.77-7,505,349.50

Finding the Fourth Proportional to 25,701,103.24, 38,554,357.77 and 7,505,349.50

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Solution

The fourth proportional to 25,701,103.24, 38,554,357.77 and 7,505,349.50 is: 11,258,813.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,701,103.24 : 38,554,357.77 = 7,505,349.50 : x
  2. Step 2: Convert to fraction form
    25,701,103.24/38,554,357.77 = 7,505,349.50/x
  3. Step 3: Cross multiply
    25,701,103.24x = 38,554,357.77 × 7,505,349.50
  4. Step 4: Simplify right side
    25,701,103.24x = 289,363,929,908,276.56
  5. Step 5: Solve for x
    x = 289,363,929,908,276.56/25,701,103.24
  6. Step 6: Final answer
    x = 11,258,813.57

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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.