Home / 37,437,744.60-56,412,156.97-30,763,821.24

Finding the Fourth Proportional to 37,437,744.60, 56,412,156.97 and 30,763,821.24

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Solution

The fourth proportional to 37,437,744.60, 56,412,156.97 and 30,763,821.24 is: 46,355,717.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,437,744.60 : 56,412,156.97 = 30,763,821.24 : x
  2. Step 2: Convert to fraction form
    37,437,744.60/56,412,156.97 = 30,763,821.24/x
  3. Step 3: Cross multiply
    37,437,744.60x = 56,412,156.97 × 30,763,821.24
  4. Step 4: Simplify right side
    37,437,744.60x = 1,735,453,512,787,900
  5. Step 5: Solve for x
    x = 1,735,453,512,787,900/37,437,744.60
  6. Step 6: Final answer
    x = 46,355,717.51

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.