Home / 25,119,387.90-37,655,163.36-8,068,104.63

Finding the Fourth Proportional to 25,119,387.90, 37,655,163.36 and 8,068,104.63

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Solution

The fourth proportional to 25,119,387.90, 37,655,163.36 and 8,068,104.63 is: 12,094,474.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,119,387.90 : 37,655,163.36 = 8,068,104.63 : x
  2. Step 2: Convert to fraction form
    25,119,387.90/37,655,163.36 = 8,068,104.63/x
  3. Step 3: Cross multiply
    25,119,387.90x = 37,655,163.36 × 8,068,104.63
  4. Step 4: Simplify right side
    25,119,387.90x = 303,805,797,848,222.38
  5. Step 5: Solve for x
    x = 303,805,797,848,222.38/25,119,387.90
  6. Step 6: Final answer
    x = 12,094,474.56

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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.