Home / 54,170,632.56-81,208,117.84-41,447,935

Finding the Fourth Proportional to 54,170,632.56, 81,208,117.84 and 41,447,935

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Solution

The fourth proportional to 54,170,632.56, 81,208,117.84 and 41,447,935 is: 62,135,305.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,170,632.56 : 81,208,117.84 = 41,447,935 : x
  2. Step 2: Convert to fraction form
    54,170,632.56/81,208,117.84 = 41,447,935/x
  3. Step 3: Cross multiply
    54,170,632.56x = 81,208,117.84 × 41,447,935
  4. Step 4: Simplify right side
    54,170,632.56x = 3,365,908,789,704,660.50
  5. Step 5: Solve for x
    x = 3,365,908,789,704,660.50/54,170,632.56
  6. Step 6: Final answer
    x = 62,135,305.25

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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.