Home / 110,165,533.74-165,212,625.15-36,372,736.58

Finding the Fourth Proportional to 110,165,533.74, 165,212,625.15 and 36,372,736.58

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Solution

The fourth proportional to 110,165,533.74, 165,212,625.15 and 36,372,736.58 is: 54,547,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,165,533.74 : 165,212,625.15 = 36,372,736.58 : x
  2. Step 2: Convert to fraction form
    110,165,533.74/165,212,625.15 = 36,372,736.58/x
  3. Step 3: Cross multiply
    110,165,533.74x = 165,212,625.15 × 36,372,736.58
  4. Step 4: Simplify right side
    110,165,533.74x = 6,009,235,293,445,171
  5. Step 5: Solve for x
    x = 6,009,235,293,445,171/110,165,533.74
  6. Step 6: Final answer
    x = 54,547,326.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.