Home / 25,803,371.34-35,607,998.52-14,042,139.75

Finding the Fourth Proportional to 25,803,371.34, 35,607,998.52 and 14,042,139.75

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Solution

The fourth proportional to 25,803,371.34, 35,607,998.52 and 14,042,139.75 is: 19,377,796.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,803,371.34 : 35,607,998.52 = 14,042,139.75 : x
  2. Step 2: Convert to fraction form
    25,803,371.34/35,607,998.52 = 14,042,139.75/x
  3. Step 3: Cross multiply
    25,803,371.34x = 35,607,998.52 × 14,042,139.75
  4. Step 4: Simplify right side
    25,803,371.34x = 500,012,491,435,633.19
  5. Step 5: Solve for x
    x = 500,012,491,435,633.19/25,803,371.34
  6. Step 6: Final answer
    x = 19,377,796.99

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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.