Home / 27,157,170.32-37,575,583.15-23,679,755.42

Finding the Fourth Proportional to 27,157,170.32, 37,575,583.15 and 23,679,755.42

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Solution

The fourth proportional to 27,157,170.32, 37,575,583.15 and 23,679,755.42 is: 32,764,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,157,170.32 : 37,575,583.15 = 23,679,755.42 : x
  2. Step 2: Convert to fraction form
    27,157,170.32/37,575,583.15 = 23,679,755.42/x
  3. Step 3: Cross multiply
    27,157,170.32x = 37,575,583.15 × 23,679,755.42
  4. Step 4: Simplify right side
    27,157,170.32x = 889,780,618,755,873.25
  5. Step 5: Solve for x
    x = 889,780,618,755,873.25/27,157,170.32
  6. Step 6: Final answer
    x = 32,764,113.80

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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.