Home / 25,625,101.05-38,441,023.20-9,462,405.60

Finding the Fourth Proportional to 25,625,101.05, 38,441,023.20 and 9,462,405.60

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Solution

The fourth proportional to 25,625,101.05, 38,441,023.20 and 9,462,405.60 is: 14,194,853.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625,101.05 : 38,441,023.20 = 9,462,405.60 : x
  2. Step 2: Convert to fraction form
    25,625,101.05/38,441,023.20 = 9,462,405.60/x
  3. Step 3: Cross multiply
    25,625,101.05x = 38,441,023.20 × 9,462,405.60
  4. Step 4: Simplify right side
    25,625,101.05x = 363,744,553,197,409.94
  5. Step 5: Solve for x
    x = 363,744,553,197,409.94/25,625,101.05
  6. Step 6: Final answer
    x = 14,194,853.42

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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.