Home / 25,887,715.01-38,821,480.87-9,704,836.28

Finding the Fourth Proportional to 25,887,715.01, 38,821,480.87 and 9,704,836.28

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Solution

The fourth proportional to 25,887,715.01, 38,821,480.87 and 9,704,836.28 is: 14,553,471.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,887,715.01 : 38,821,480.87 = 9,704,836.28 : x
  2. Step 2: Convert to fraction form
    25,887,715.01/38,821,480.87 = 9,704,836.28/x
  3. Step 3: Cross multiply
    25,887,715.01x = 38,821,480.87 × 9,704,836.28
  4. Step 4: Simplify right side
    25,887,715.01x = 376,756,115,990,501.94
  5. Step 5: Solve for x
    x = 376,756,115,990,501.94/25,887,715.01
  6. Step 6: Final answer
    x = 14,553,471.24

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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.