Home / 48,994,447.43-67,611,800.90-26,967,475.91

Finding the Fourth Proportional to 48,994,447.43, 67,611,800.90 and 26,967,475.91

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Solution

The fourth proportional to 48,994,447.43, 67,611,800.90 and 26,967,475.91 is: 37,214,821.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,994,447.43 : 67,611,800.90 = 26,967,475.91 : x
  2. Step 2: Convert to fraction form
    48,994,447.43/67,611,800.90 = 26,967,475.91/x
  3. Step 3: Cross multiply
    48,994,447.43x = 67,611,800.90 × 26,967,475.91
  4. Step 4: Simplify right side
    48,994,447.43x = 1,823,319,611,529,570
  5. Step 5: Solve for x
    x = 1,823,319,611,529,570/48,994,447.43
  6. Step 6: Final answer
    x = 37,214,821.42

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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.