Home / 45,681,334.60-63,042,551.22-25,056,699.88

Finding the Fourth Proportional to 45,681,334.60, 63,042,551.22 and 25,056,699.88

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Solution

The fourth proportional to 45,681,334.60, 63,042,551.22 and 25,056,699.88 is: 34,579,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,681,334.60 : 63,042,551.22 = 25,056,699.88 : x
  2. Step 2: Convert to fraction form
    45,681,334.60/63,042,551.22 = 25,056,699.88/x
  3. Step 3: Cross multiply
    45,681,334.60x = 63,042,551.22 × 25,056,699.88
  4. Step 4: Simplify right side
    45,681,334.60x = 1,579,638,285,589,067.75
  5. Step 5: Solve for x
    x = 1,579,638,285,589,067.75/45,681,334.60
  6. Step 6: Final answer
    x = 34,579,512.60

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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.