Home / 46,205,448.30-63,743,498.37-27,860,542.38

Finding the Fourth Proportional to 46,205,448.30, 63,743,498.37 and 27,860,542.38

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Solution

The fourth proportional to 46,205,448.30, 63,743,498.37 and 27,860,542.38 is: 38,435,476.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,205,448.30 : 63,743,498.37 = 27,860,542.38 : x
  2. Step 2: Convert to fraction form
    46,205,448.30/63,743,498.37 = 27,860,542.38/x
  3. Step 3: Cross multiply
    46,205,448.30x = 63,743,498.37 × 27,860,542.38
  4. Step 4: Simplify right side
    46,205,448.30x = 1,775,928,437,786,845.75
  5. Step 5: Solve for x
    x = 1,775,928,437,786,845.75/46,205,448.30
  6. Step 6: Final answer
    x = 38,435,476.84

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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.