Home / 383,883,410.37-575,841,503.01-150,764,644.20

Finding the Fourth Proportional to 383,883,410.37, 575,841,503.01 and 150,764,644.20

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Solution

The fourth proportional to 383,883,410.37, 575,841,503.01 and 150,764,644.20 is: 226,153,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,883,410.37 : 575,841,503.01 = 150,764,644.20 : x
  2. Step 2: Convert to fraction form
    383,883,410.37/575,841,503.01 = 150,764,644.20/x
  3. Step 3: Cross multiply
    383,883,410.37x = 575,841,503.01 × 150,764,644.20
  4. Step 4: Simplify right side
    383,883,410.37x = 86,816,539,316,895,872
  5. Step 5: Solve for x
    x = 86,816,539,316,895,872/383,883,410.37
  6. Step 6: Final answer
    x = 226,153,402.24

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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.