Home / 25,990,907.50-35,866,031.37-14,227,900.34

Finding the Fourth Proportional to 25,990,907.50, 35,866,031.37 and 14,227,900.34

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Solution

The fourth proportional to 25,990,907.50, 35,866,031.37 and 14,227,900.34 is: 19,633,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,990,907.50 : 35,866,031.37 = 14,227,900.34 : x
  2. Step 2: Convert to fraction form
    25,990,907.50/35,866,031.37 = 14,227,900.34/x
  3. Step 3: Cross multiply
    25,990,907.50x = 35,866,031.37 × 14,227,900.34
  4. Step 4: Simplify right side
    25,990,907.50x = 510,298,319,923,673.62
  5. Step 5: Solve for x
    x = 510,298,319,923,673.62/25,990,907.50
  6. Step 6: Final answer
    x = 19,633,724.60

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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.