Home / 433,867,734.26-650,539,350.03-174,780,355.70

Finding the Fourth Proportional to 433,867,734.26, 650,539,350.03 and 174,780,355.70

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Solution

The fourth proportional to 433,867,734.26, 650,539,350.03 and 174,780,355.70 is: 262,064,887.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,867,734.26 : 650,539,350.03 = 174,780,355.70 : x
  2. Step 2: Convert to fraction form
    433,867,734.26/650,539,350.03 = 174,780,355.70/x
  3. Step 3: Cross multiply
    433,867,734.26x = 650,539,350.03 × 174,780,355.70
  4. Step 4: Simplify right side
    433,867,734.26x = 113,701,498,995,090,192
  5. Step 5: Solve for x
    x = 113,701,498,995,090,192/433,867,734.26
  6. Step 6: Final answer
    x = 262,064,887.56

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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.