Home / 332,507,014.12-458,860,344.42-185,829,293.80

Finding the Fourth Proportional to 332,507,014.12, 458,860,344.42 and 185,829,293.80

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Solution

The fourth proportional to 332,507,014.12, 458,860,344.42 and 185,829,293.80 is: 256,444,797.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,507,014.12 : 458,860,344.42 = 185,829,293.80 : x
  2. Step 2: Convert to fraction form
    332,507,014.12/458,860,344.42 = 185,829,293.80/x
  3. Step 3: Cross multiply
    332,507,014.12x = 458,860,344.42 × 185,829,293.80
  4. Step 4: Simplify right side
    332,507,014.12x = 85,269,693,756,393,376
  5. Step 5: Solve for x
    x = 85,269,693,756,393,376/332,507,014.12
  6. Step 6: Final answer
    x = 256,444,797.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.