Home / 44,100,176.63-66,145,954.40-13,395,022.55

Finding the Fourth Proportional to 44,100,176.63, 66,145,954.40 and 13,395,022.55

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Solution

The fourth proportional to 44,100,176.63, 66,145,954.40 and 13,395,022.55 is: 20,091,224.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,100,176.63 : 66,145,954.40 = 13,395,022.55 : x
  2. Step 2: Convert to fraction form
    44,100,176.63/66,145,954.40 = 13,395,022.55/x
  3. Step 3: Cross multiply
    44,100,176.63x = 66,145,954.40 × 13,395,022.55
  4. Step 4: Simplify right side
    44,100,176.63x = 886,026,550,381,566.88
  5. Step 5: Solve for x
    x = 886,026,550,381,566.88/44,100,176.63
  6. Step 6: Final answer
    x = 20,091,224.53

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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.