Home / 26,060,603.80-35,967,349.20-15,045,151.36

Finding the Fourth Proportional to 26,060,603.80, 35,967,349.20 and 15,045,151.36

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Solution

The fourth proportional to 26,060,603.80, 35,967,349.20 and 15,045,151.36 is: 20,764,454.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,060,603.80 : 35,967,349.20 = 15,045,151.36 : x
  2. Step 2: Convert to fraction form
    26,060,603.80/35,967,349.20 = 15,045,151.36/x
  3. Step 3: Cross multiply
    26,060,603.80x = 35,967,349.20 × 15,045,151.36
  4. Step 4: Simplify right side
    26,060,603.80x = 541,134,212,731,974.94
  5. Step 5: Solve for x
    x = 541,134,212,731,974.94/26,060,603.80
  6. Step 6: Final answer
    x = 20,764,454.15

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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.