Home / 25,045,433.56-37,567,615.55-6,849,628.76

Finding the Fourth Proportional to 25,045,433.56, 37,567,615.55 and 6,849,628.76

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Solution

The fourth proportional to 25,045,433.56, 37,567,615.55 and 6,849,628.76 is: 10,274,296.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,433.56 : 37,567,615.55 = 6,849,628.76 : x
  2. Step 2: Convert to fraction form
    25,045,433.56/37,567,615.55 = 6,849,628.76/x
  3. Step 3: Cross multiply
    25,045,433.56x = 37,567,615.55 × 6,849,628.76
  4. Step 4: Simplify right side
    25,045,433.56x = 257,324,219,730,686.09
  5. Step 5: Solve for x
    x = 257,324,219,730,686.09/25,045,433.56
  6. Step 6: Final answer
    x = 10,274,296.87

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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.