Home / 110,304,147.60-165,456,221.40-29,525,115.60

Finding the Fourth Proportional to 110,304,147.60, 165,456,221.40 and 29,525,115.60

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Solution

The fourth proportional to 110,304,147.60, 165,456,221.40 and 29,525,115.60 is: 44,287,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,304,147.60 : 165,456,221.40 = 29,525,115.60 : x
  2. Step 2: Convert to fraction form
    110,304,147.60/165,456,221.40 = 29,525,115.60/x
  3. Step 3: Cross multiply
    110,304,147.60x = 165,456,221.40 × 29,525,115.60
  4. Step 4: Simplify right side
    110,304,147.60x = 4,885,114,063,574,194
  5. Step 5: Solve for x
    x = 4,885,114,063,574,194/110,304,147.60
  6. Step 6: Final answer
    x = 44,287,673.40

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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.