Home / 54,632,798.19-81,802,352.39-41,616,950.31

Finding the Fourth Proportional to 54,632,798.19, 81,802,352.39 and 41,616,950.31

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Solution

The fourth proportional to 54,632,798.19, 81,802,352.39 and 41,616,950.31 is: 62,313,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,632,798.19 : 81,802,352.39 = 41,616,950.31 : x
  2. Step 2: Convert to fraction form
    54,632,798.19/81,802,352.39 = 41,616,950.31/x
  3. Step 3: Cross multiply
    54,632,798.19x = 81,802,352.39 × 41,616,950.31
  4. Step 4: Simplify right side
    54,632,798.19x = 3,404,364,434,447,655.50
  5. Step 5: Solve for x
    x = 3,404,364,434,447,655.50/54,632,798.19
  6. Step 6: Final answer
    x = 62,313,565.24

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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.