Home / 150,936,000.40-226,404,000.60-64,659,725.20

Finding the Fourth Proportional to 150,936,000.40, 226,404,000.60 and 64,659,725.20

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Solution

The fourth proportional to 150,936,000.40, 226,404,000.60 and 64,659,725.20 is: 96,989,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,936,000.40 : 226,404,000.60 = 64,659,725.20 : x
  2. Step 2: Convert to fraction form
    150,936,000.40/226,404,000.60 = 64,659,725.20/x
  3. Step 3: Cross multiply
    150,936,000.40x = 226,404,000.60 × 64,659,725.20
  4. Step 4: Simplify right side
    150,936,000.40x = 14,639,220,462,976,636
  5. Step 5: Solve for x
    x = 14,639,220,462,976,636/150,936,000.40
  6. Step 6: Final answer
    x = 96,989,587.80

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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.