Home / 151,597,090.80-227,395,636.20-150,321,632.40

Finding the Fourth Proportional to 151,597,090.80, 227,395,636.20 and 150,321,632.40

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Solution

The fourth proportional to 151,597,090.80, 227,395,636.20 and 150,321,632.40 is: 225,482,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,597,090.80 : 227,395,636.20 = 150,321,632.40 : x
  2. Step 2: Convert to fraction form
    151,597,090.80/227,395,636.20 = 150,321,632.40/x
  3. Step 3: Cross multiply
    151,597,090.80x = 227,395,636.20 × 150,321,632.40
  4. Step 4: Simplify right side
    151,597,090.80x = 34,182,483,234,220,532
  5. Step 5: Solve for x
    x = 34,182,483,234,220,532/151,597,090.80
  6. Step 6: Final answer
    x = 225,482,448.60

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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.