Home / 33,739,074.90-46,559,986.65-18,854,398.89

Finding the Fourth Proportional to 33,739,074.90, 46,559,986.65 and 18,854,398.89

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Solution

The fourth proportional to 33,739,074.90, 46,559,986.65 and 18,854,398.89 is: 26,019,105.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,739,074.90 : 46,559,986.65 = 18,854,398.89 : x
  2. Step 2: Convert to fraction form
    33,739,074.90/46,559,986.65 = 18,854,398.89/x
  3. Step 3: Cross multiply
    33,739,074.90x = 46,559,986.65 × 18,854,398.89
  4. Step 4: Simplify right side
    33,739,074.90x = 877,860,560,612,174.88
  5. Step 5: Solve for x
    x = 877,860,560,612,174.88/33,739,074.90
  6. Step 6: Final answer
    x = 26,019,105.84

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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.