Home / 437,600,249.90-603,890,151.84-236,657,119.90

Finding the Fourth Proportional to 437,600,249.90, 603,890,151.84 and 236,657,119.90

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Solution

The fourth proportional to 437,600,249.90, 603,890,151.84 and 236,657,119.90 is: 326,587,802.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,600,249.90 : 603,890,151.84 = 236,657,119.90 : x
  2. Step 2: Convert to fraction form
    437,600,249.90/603,890,151.84 = 236,657,119.90/x
  3. Step 3: Cross multiply
    437,600,249.90x = 603,890,151.84 × 236,657,119.90
  4. Step 4: Simplify right side
    437,600,249.90x = 142,914,904,069,244,816
  5. Step 5: Solve for x
    x = 142,914,904,069,244,816/437,600,249.90
  6. Step 6: Final answer
    x = 326,587,802.69

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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.