Home / 26,064,632.56-35,841,643.32-22,620,894.88

Finding the Fourth Proportional to 26,064,632.56, 35,841,643.32 and 22,620,894.88

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Solution

The fourth proportional to 26,064,632.56, 35,841,643.32 and 22,620,894.88 is: 31,106,137.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064,632.56 : 35,841,643.32 = 22,620,894.88 : x
  2. Step 2: Convert to fraction form
    26,064,632.56/35,841,643.32 = 22,620,894.88/x
  3. Step 3: Cross multiply
    26,064,632.56x = 35,841,643.32 × 22,620,894.88
  4. Step 4: Simplify right side
    26,064,632.56x = 810,770,045,868,174.12
  5. Step 5: Solve for x
    x = 810,770,045,868,174.12/26,064,632.56
  6. Step 6: Final answer
    x = 31,106,137.56

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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.