Home / 27,255,851.53-37,613,523.36-14,865,944.98

Finding the Fourth Proportional to 27,255,851.53, 37,613,523.36 and 14,865,944.98

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Solution

The fourth proportional to 27,255,851.53, 37,613,523.36 and 14,865,944.98 is: 20,515,248.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,255,851.53 : 37,613,523.36 = 14,865,944.98 : x
  2. Step 2: Convert to fraction form
    27,255,851.53/37,613,523.36 = 14,865,944.98/x
  3. Step 3: Cross multiply
    27,255,851.53x = 37,613,523.36 × 14,865,944.98
  4. Step 4: Simplify right side
    27,255,851.53x = 559,160,568,773,704.75
  5. Step 5: Solve for x
    x = 559,160,568,773,704.75/27,255,851.53
  6. Step 6: Final answer
    x = 20,515,248.56

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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.