Home / 46,261,578.52-63,869,996.80-29,770,355.36

Finding the Fourth Proportional to 46,261,578.52, 63,869,996.80 and 29,770,355.36

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Solution

The fourth proportional to 46,261,578.52, 63,869,996.80 and 29,770,355.36 is: 41,101,764.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,261,578.52 : 63,869,996.80 = 29,770,355.36 : x
  2. Step 2: Convert to fraction form
    46,261,578.52/63,869,996.80 = 29,770,355.36/x
  3. Step 3: Cross multiply
    46,261,578.52x = 63,869,996.80 × 29,770,355.36
  4. Step 4: Simplify right side
    46,261,578.52x = 1,901,432,501,578,062.75
  5. Step 5: Solve for x
    x = 1,901,432,501,578,062.75/46,261,578.52
  6. Step 6: Final answer
    x = 41,101,764.41

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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.