Home / 110,739,969.60-166,109,954.40-29,960,937.60

Finding the Fourth Proportional to 110,739,969.60, 166,109,954.40 and 29,960,937.60

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Solution

The fourth proportional to 110,739,969.60, 166,109,954.40 and 29,960,937.60 is: 44,941,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,739,969.60 : 166,109,954.40 = 29,960,937.60 : x
  2. Step 2: Convert to fraction form
    110,739,969.60/166,109,954.40 = 29,960,937.60/x
  3. Step 3: Cross multiply
    110,739,969.60x = 166,109,954.40 × 29,960,937.60
  4. Step 4: Simplify right side
    110,739,969.60x = 4,976,809,978,517,246
  5. Step 5: Solve for x
    x = 4,976,809,978,517,246/110,739,969.60
  6. Step 6: Final answer
    x = 44,941,406.40

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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.