Home / 123,597,792.80-185,395,767.60-37,336,032.80

Finding the Fourth Proportional to 123,597,792.80, 185,395,767.60 and 37,336,032.80

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Solution

The fourth proportional to 123,597,792.80, 185,395,767.60 and 37,336,032.80 is: 56,003,770.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,597,792.80 : 185,395,767.60 = 37,336,032.80 : x
  2. Step 2: Convert to fraction form
    123,597,792.80/185,395,767.60 = 37,336,032.80/x
  3. Step 3: Cross multiply
    123,597,792.80x = 185,395,767.60 × 37,336,032.80
  4. Step 4: Simplify right side
    123,597,792.80x = 6,921,942,460,094,777
  5. Step 5: Solve for x
    x = 6,921,942,460,094,777/123,597,792.80
  6. Step 6: Final answer
    x = 56,003,770.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.