Home / 94,619,638.83-141,928,512.06-29,923,454.91

Finding the Fourth Proportional to 94,619,638.83, 141,928,512.06 and 29,923,454.91

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Solution

The fourth proportional to 94,619,638.83, 141,928,512.06 and 29,923,454.91 is: 44,884,883.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,638.83 : 141,928,512.06 = 29,923,454.91 : x
  2. Step 2: Convert to fraction form
    94,619,638.83/141,928,512.06 = 29,923,454.91/x
  3. Step 3: Cross multiply
    94,619,638.83x = 141,928,512.06 × 29,923,454.91
  4. Step 4: Simplify right side
    94,619,638.83x = 4,246,991,431,070,801.50
  5. Step 5: Solve for x
    x = 4,246,991,431,070,801.50/94,619,638.83
  6. Step 6: Final answer
    x = 44,884,883.13

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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.