Home / 46,462,542.80-64,115,675.52-25,835,546.16

Finding the Fourth Proportional to 46,462,542.80, 64,115,675.52 and 25,835,546.16

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Solution

The fourth proportional to 46,462,542.80, 64,115,675.52 and 25,835,546.16 is: 35,651,589.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,462,542.80 : 64,115,675.52 = 25,835,546.16 : x
  2. Step 2: Convert to fraction form
    46,462,542.80/64,115,675.52 = 25,835,546.16/x
  3. Step 3: Cross multiply
    46,462,542.80x = 64,115,675.52 × 25,835,546.16
  4. Step 4: Simplify right side
    46,462,542.80x = 1,656,463,494,476,542
  5. Step 5: Solve for x
    x = 1,656,463,494,476,542/46,462,542.80
  6. Step 6: Final answer
    x = 35,651,589.32

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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.