Home / 36,848,595.33-55,320,788.30-28,334,908.89

Finding the Fourth Proportional to 36,848,595.33, 55,320,788.30 and 28,334,908.89

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Solution

The fourth proportional to 36,848,595.33, 55,320,788.30 and 28,334,908.89 is: 42,539,192.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848,595.33 : 55,320,788.30 = 28,334,908.89 : x
  2. Step 2: Convert to fraction form
    36,848,595.33/55,320,788.30 = 28,334,908.89/x
  3. Step 3: Cross multiply
    36,848,595.33x = 55,320,788.30 × 28,334,908.89
  4. Step 4: Simplify right side
    36,848,595.33x = 1,567,509,496,061,803.50
  5. Step 5: Solve for x
    x = 1,567,509,496,061,803.50/36,848,595.33
  6. Step 6: Final answer
    x = 42,539,192.66

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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.