Home / 25,725,661.24-35,501,828.46-14,124,294.20

Finding the Fourth Proportional to 25,725,661.24, 35,501,828.46 and 14,124,294.20

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Solution

The fourth proportional to 25,725,661.24, 35,501,828.46 and 14,124,294.20 is: 19,491,754.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,725,661.24 : 35,501,828.46 = 14,124,294.20 : x
  2. Step 2: Convert to fraction form
    25,725,661.24/35,501,828.46 = 14,124,294.20/x
  3. Step 3: Cross multiply
    25,725,661.24x = 35,501,828.46 × 14,124,294.20
  4. Step 4: Simplify right side
    25,725,661.24x = 501,438,269,806,972.94
  5. Step 5: Solve for x
    x = 501,438,269,806,972.94/25,725,661.24
  6. Step 6: Final answer
    x = 19,491,754.37

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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.