Home / 17,845,234.88-26,767,635.53-4,891,374.64

Finding the Fourth Proportional to 17,845,234.88, 26,767,635.53 and 4,891,374.64

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Solution

The fourth proportional to 17,845,234.88, 26,767,635.53 and 4,891,374.64 is: 7,337,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,845,234.88 : 26,767,635.53 = 4,891,374.64 : x
  2. Step 2: Convert to fraction form
    17,845,234.88/26,767,635.53 = 4,891,374.64/x
  3. Step 3: Cross multiply
    17,845,234.88x = 26,767,635.53 × 4,891,374.64
  4. Step 4: Simplify right side
    17,845,234.88x = 130,930,533,549,514.31
  5. Step 5: Solve for x
    x = 130,930,533,549,514.31/17,845,234.88
  6. Step 6: Final answer
    x = 7,337,002.53

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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.