Home / 133,390,224.62-200,153,737.03-64,361,897.60

Finding the Fourth Proportional to 133,390,224.62, 200,153,737.03 and 64,361,897.60

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Solution

The fourth proportional to 133,390,224.62, 200,153,737.03 and 64,361,897.60 is: 96,575,850.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,390,224.62 : 200,153,737.03 = 64,361,897.60 : x
  2. Step 2: Convert to fraction form
    133,390,224.62/200,153,737.03 = 64,361,897.60/x
  3. Step 3: Cross multiply
    133,390,224.62x = 200,153,737.03 × 64,361,897.60
  4. Step 4: Simplify right side
    133,390,224.62x = 12,882,274,327,321,668
  5. Step 5: Solve for x
    x = 12,882,274,327,321,668/133,390,224.62
  6. Step 6: Final answer
    x = 96,575,850.03

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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.