Home / 17,605,231.56-26,408,030.81-4,825,737.63

Finding the Fourth Proportional to 17,605,231.56, 26,408,030.81 and 4,825,737.63

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Solution

The fourth proportional to 17,605,231.56, 26,408,030.81 and 4,825,737.63 is: 7,238,656.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,231.56 : 26,408,030.81 = 4,825,737.63 : x
  2. Step 2: Convert to fraction form
    17,605,231.56/26,408,030.81 = 4,825,737.63/x
  3. Step 3: Cross multiply
    17,605,231.56x = 26,408,030.81 × 4,825,737.63
  4. Step 4: Simplify right side
    17,605,231.56x = 127,438,227,989,887.69
  5. Step 5: Solve for x
    x = 127,438,227,989,887.69/17,605,231.56
  6. Step 6: Final answer
    x = 7,238,656.73

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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.