Home / 132,734,133.60-199,101,200.40-110,059,317.60

Finding the Fourth Proportional to 132,734,133.60, 199,101,200.40 and 110,059,317.60

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Solution

The fourth proportional to 132,734,133.60, 199,101,200.40 and 110,059,317.60 is: 165,088,976.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,734,133.60 : 199,101,200.40 = 110,059,317.60 : x
  2. Step 2: Convert to fraction form
    132,734,133.60/199,101,200.40 = 110,059,317.60/x
  3. Step 3: Cross multiply
    132,734,133.60x = 199,101,200.40 × 110,059,317.60
  4. Step 4: Simplify right side
    132,734,133.60x = 21,912,942,249,364,848
  5. Step 5: Solve for x
    x = 21,912,942,249,364,848/132,734,133.60
  6. Step 6: Final answer
    x = 165,088,976.40

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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.