Home / 52,534,249.77-72,503,951.99-30,503,363.12

Finding the Fourth Proportional to 52,534,249.77, 72,503,951.99 and 30,503,363.12

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Solution

The fourth proportional to 52,534,249.77, 72,503,951.99 and 30,503,363.12 is: 42,098,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,534,249.77 : 72,503,951.99 = 30,503,363.12 : x
  2. Step 2: Convert to fraction form
    52,534,249.77/72,503,951.99 = 30,503,363.12/x
  3. Step 3: Cross multiply
    52,534,249.77x = 72,503,951.99 × 30,503,363.12
  4. Step 4: Simplify right side
    52,534,249.77x = 2,211,614,374,670,980
  5. Step 5: Solve for x
    x = 2,211,614,374,670,980/52,534,249.77
  6. Step 6: Final answer
    x = 42,098,524.00

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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.