Home / 110,619,116.40-165,928,674.60-29,848,249.20

Finding the Fourth Proportional to 110,619,116.40, 165,928,674.60 and 29,848,249.20

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Solution

The fourth proportional to 110,619,116.40, 165,928,674.60 and 29,848,249.20 is: 44,772,373.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,619,116.40 : 165,928,674.60 = 29,848,249.20 : x
  2. Step 2: Convert to fraction form
    110,619,116.40/165,928,674.60 = 29,848,249.20/x
  3. Step 3: Cross multiply
    110,619,116.40x = 165,928,674.60 × 29,848,249.20
  4. Step 4: Simplify right side
    110,619,116.40x = 4,952,680,428,886,510
  5. Step 5: Solve for x
    x = 4,952,680,428,886,510/110,619,116.40
  6. Step 6: Final answer
    x = 44,772,373.80

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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.