Home / 46,422,016.36-64,063,044.43-25,515,980.86

Finding the Fourth Proportional to 46,422,016.36, 64,063,044.43 and 25,515,980.86

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Solution

The fourth proportional to 46,422,016.36, 64,063,044.43 and 25,515,980.86 is: 35,212,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,422,016.36 : 64,063,044.43 = 25,515,980.86 : x
  2. Step 2: Convert to fraction form
    46,422,016.36/64,063,044.43 = 25,515,980.86/x
  3. Step 3: Cross multiply
    46,422,016.36x = 64,063,044.43 × 25,515,980.86
  4. Step 4: Simplify right side
    46,422,016.36x = 1,634,631,415,548,907.50
  5. Step 5: Solve for x
    x = 1,634,631,415,548,907.50/46,422,016.36
  6. Step 6: Final answer
    x = 35,212,417.37

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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.