Home / 176,100,436.80-264,150,655.20-110,626,905.60

Finding the Fourth Proportional to 176,100,436.80, 264,150,655.20 and 110,626,905.60

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Solution

The fourth proportional to 176,100,436.80, 264,150,655.20 and 110,626,905.60 is: 165,940,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,100,436.80 : 264,150,655.20 = 110,626,905.60 : x
  2. Step 2: Convert to fraction form
    176,100,436.80/264,150,655.20 = 110,626,905.60/x
  3. Step 3: Cross multiply
    176,100,436.80x = 264,150,655.20 × 110,626,905.60
  4. Step 4: Simplify right side
    176,100,436.80x = 29,222,169,596,988,548
  5. Step 5: Solve for x
    x = 29,222,169,596,988,548/176,100,436.80
  6. Step 6: Final answer
    x = 165,940,358.40

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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.