Home / 171,577,544.58-236,777,297.67-93,260,899.62

Finding the Fourth Proportional to 171,577,544.58, 236,777,297.67 and 93,260,899.62

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Solution

The fourth proportional to 171,577,544.58, 236,777,297.67 and 93,260,899.62 is: 128,700,197.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,577,544.58 : 236,777,297.67 = 93,260,899.62 : x
  2. Step 2: Convert to fraction form
    171,577,544.58/236,777,297.67 = 93,260,899.62/x
  3. Step 3: Cross multiply
    171,577,544.58x = 236,777,297.67 × 93,260,899.62
  4. Step 4: Simplify right side
    171,577,544.58x = 22,082,063,790,296,728
  5. Step 5: Solve for x
    x = 22,082,063,790,296,728/171,577,544.58
  6. Step 6: Final answer
    x = 128,700,197.01

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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.