Home / 28,334,601.45-39,744,024.75-28,334,601.45

Finding the Fourth Proportional to 28,334,601.45, 39,744,024.75 and 28,334,601.45

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Solution

The fourth proportional to 28,334,601.45, 39,744,024.75 and 28,334,601.45 is: 39,744,024.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,334,601.45 : 39,744,024.75 = 28,334,601.45 : x
  2. Step 2: Convert to fraction form
    28,334,601.45/39,744,024.75 = 28,334,601.45/x
  3. Step 3: Cross multiply
    28,334,601.45x = 39,744,024.75 × 28,334,601.45
  4. Step 4: Simplify right side
    28,334,601.45x = 1,126,131,101,310,185.75
  5. Step 5: Solve for x
    x = 1,126,131,101,310,185.75/28,334,601.45
  6. Step 6: Final answer
    x = 39,744,024.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.