Home / 26,135,379.09-36,066,852.83-14,532,693.46

Finding the Fourth Proportional to 26,135,379.09, 36,066,852.83 and 14,532,693.46

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Solution

The fourth proportional to 26,135,379.09, 36,066,852.83 and 14,532,693.46 is: 20,055,133.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,135,379.09 : 36,066,852.83 = 14,532,693.46 : x
  2. Step 2: Convert to fraction form
    26,135,379.09/36,066,852.83 = 14,532,693.46/x
  3. Step 3: Cross multiply
    26,135,379.09x = 36,066,852.83 × 14,532,693.46
  4. Step 4: Simplify right side
    26,135,379.09x = 524,148,516,172,660.12
  5. Step 5: Solve for x
    x = 524,148,516,172,660.12/26,135,379.09
  6. Step 6: Final answer
    x = 20,055,133.48

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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.