Home / 58,609,956.72-80,886,708.88-32,512,883.04

Finding the Fourth Proportional to 58,609,956.72, 80,886,708.88 and 32,512,883.04

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Solution

The fourth proportional to 58,609,956.72, 80,886,708.88 and 32,512,883.04 is: 44,870,534.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,609,956.72 : 80,886,708.88 = 32,512,883.04 : x
  2. Step 2: Convert to fraction form
    58,609,956.72/80,886,708.88 = 32,512,883.04/x
  3. Step 3: Cross multiply
    58,609,956.72x = 80,886,708.88 × 32,512,883.04
  4. Step 4: Simplify right side
    58,609,956.72x = 2,629,860,105,305,969
  5. Step 5: Solve for x
    x = 2,629,860,105,305,969/58,609,956.72
  6. Step 6: Final answer
    x = 44,870,534.85

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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.