Home / 62,372,230.25-93,101,506.58-55,009,213.61

Finding the Fourth Proportional to 62,372,230.25, 93,101,506.58 and 55,009,213.61

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Solution

The fourth proportional to 62,372,230.25, 93,101,506.58 and 55,009,213.61 is: 82,110,911.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,372,230.25 : 93,101,506.58 = 55,009,213.61 : x
  2. Step 2: Convert to fraction form
    62,372,230.25/93,101,506.58 = 55,009,213.61/x
  3. Step 3: Cross multiply
    62,372,230.25x = 93,101,506.58 × 55,009,213.61
  4. Step 4: Simplify right side
    62,372,230.25x = 5,121,440,662,131,487
  5. Step 5: Solve for x
    x = 5,121,440,662,131,487/62,372,230.25
  6. Step 6: Final answer
    x = 82,110,911.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.