Home / 25,579,649.07-35,295,876.77-14,560,223.58

Finding the Fourth Proportional to 25,579,649.07, 35,295,876.77 and 14,560,223.58

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Solution

The fourth proportional to 25,579,649.07, 35,295,876.77 and 14,560,223.58 is: 20,090,809.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,579,649.07 : 35,295,876.77 = 14,560,223.58 : x
  2. Step 2: Convert to fraction form
    25,579,649.07/35,295,876.77 = 14,560,223.58/x
  3. Step 3: Cross multiply
    25,579,649.07x = 35,295,876.77 × 14,560,223.58
  4. Step 4: Simplify right side
    25,579,649.07x = 513,915,857,150,527.12
  5. Step 5: Solve for x
    x = 513,915,857,150,527.12/25,579,649.07
  6. Step 6: Final answer
    x = 20,090,809.52

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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.